Miami Dolphins quarterback Ryan Tannehill (17) celebrates during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14.

Miami Dolphins defensive end Cameron Wake (91) sits on the bench during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders quarterback Derek Carr (4) drops back to pass during a game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders running back Darren McFadden (20) runs the ball during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins wide receiver Mike Wallace (11) celebrates after scoring a touchdown against the Oakland Raiders during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins running back Daniel Thomas (30) tries to break loose from Oakland Raiders free safety Charles Woodson (24) during to an NFL football game between the Miami Dolphins and the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins wide receiver Rishard Matthews (18) carries the ball pass Oakland Raiders free safety Charles Woodson (24) during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders center Stefen Wisniewski (61) prepares to snap the ball during an NFL football game between the Miami Dolphins and the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins cornerback Cortland Finnegan (24) reacts after making a play against the Oakland Raiders during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins cornerback Brent Grimes (21) celebrates after intercepting the ball during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders outside linebacker Khalil Mack (52) rushes the quarterback during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins quarterback Ryan Tannehill (17) celebrates during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14.

Miami Dolphins cornerback Walt Aikens (35) and defensive tackle Anthony Johnson (76) react after making a play during an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders tight end Brian Leonhardt (87) reacts after scoring a touchdown during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Sean Ryan/NFL)

Hall of Famer Dan Marino (right) shakes hands with Oakland Raiders offensive tackle Menelik Watson (71) during the coin toss at Wembley Stadium in London. (Sean Ryan/NFL)

Mike Wallace of Miami celebrates his touchdown against the Oakland Raiders at Wembley Stadium in London.(Sean Ryan/NFL)

Miami Dolphins quarterback Ryan Tannehill (17) runs with the ball against the Oakland Raiders at Wembley Stadium in London. (Sean Ryan/NFL)

Andre Holmes of Oakland jumps to catch a touchdown against the defense of the Miami Dolphins at Wembley Stadium in London. (Sean Ryan/NFL)

Brent Grimes of Miami celebrates his interception against the Oakland Raiders at Wembley Stadium in London. (Sean Ryan/NFL)

Cortland Finnegan of Miami runs back his interception for a touchdown against the Oakland Raiders at Wembley Stadium in London. (Sean Ryan/NFL)

A Raiders fan cheers during the Oakland Raiders Miami Dolphins contest at Wembley Stadium in London. (Sean Ryan/NFL)

Oakland Raiders head coach Dennis Allen looks on during an NFL football game against the Miami Dolphins at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Oakland Raiders kicker Sebastian Janikowski (11) attempts a field goal during an NFL football game against the Miami Dolphins at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Miami Dolphins cornerback Walt Aikens (35) reacts after making a play against the Oakland Raiders during an NFL football game against the Miami Dolphins at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Oakland Raiders head coach Dennis Allen (right) and Miami Dolphins head coach Joe Philbin shake hands after the game at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Miami Dolphins quarterback Ryan Tannehill (17) throws the ball during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Miami Dolphins quarterback Ryan Tannehill (17) runs with the ball during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Def Leppard performs before an NFL game between the Oakland Raiders and Miami Dolphins. (Dave Shopland/NFL)

Lamar Miller Touchdown celebrates after scoring a touchdown against the Oakland Raiders. Dave Shopland/NFL)

Oakland Raiders center Stefen Wisniewski (61) prepares to snap the ball against the Miami Dolphins. (Dave Shopland/NFL)

The Raiderettes perform during an NFL game between the Oakland Raiders and Miami Dolphins. (Dave Shopland/NFL)

The Raiderettes perform during an NFL game between the Oakland Raiders and Miami Dolphins. (Dave Shopland/NFL)

Miami Dolphins tight end Dion Sims (80) and tight end Charles Clay (42) celebrate after a touchdown during an NFL football game against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Miami Dolphins wide receiver Mike Wallace (11) heads towards the goal line against Oakland Raiders free safety Charles Woodson (24) at Wembley Stadium on Sunday September 28, 2014 in London, England. Miami won 38-14. (Ben Liebenberg/NFL)

Dolphin's Quarterback Ryan Tannehill throws the ball against the Oakland Raiders defense. (Dave Shopland/NFL)

Oakland Raiders defensive end Antonio Smith (94) shows off his British tie prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Def Leppard performs prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Oakland Raiders' Brian Leonhardt celebrates after scoring a touchdown during the first half of the NFL football game against Miami Dolphins at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Miami Dolphins players run onto the field for the NFL football game against Oakland Raiders at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Oakland Raiders' Derek Carr, left, passes the ball during the NFL football game against Miami Dolphins at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Oakland Raiders' Darren McFadden, left, twists out of a tackle from Miami Dolphins' Louis Delmas during the NFL football game at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Miami Dolphins' Cortland Finnegan, left, tackles Oakland Raiders' Marcel Reece during the NFL football game at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Oakland Raiders' Mychal Rivera, right, races down the line despite the challenge of Miami Dolphins' Brent Grimes during the NFL football game at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Oakland Raiders running back Jamize Olawale (49) is tackled during the first half of an NFL football game against the Miami Dolphins, Sunday, Sept. 28, 2014, at Wembley Stadium in London. (AP Photo/Lefteris Pitarakis)

Miami Dolphins' Mike Wallace, left, reacts after scoring a touchdown during the NFL football game against Oakland Raiders at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Miami Dolphins' Jarvis Landry, centre, is tackled by the Oakland Raiders defence during the NFL football game at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

Miami Dolphins' Ryan Tannehill looks to pass during the first half of an NFL football game against the Oakland Raiders, Sunday, Sept. 28, 2014, at Wembley Stadium in London. (AP Photo/Lefteris Pitarakis)

Oakland Raiders offensive lineman Menelik Watson's game kit before kickoff against the Miami Dolphins at Wembley Stadium on Sunday, September 28, 2014 in London. (Dave Shopland/NFL UK)

Oakland Raiders fans prior to kickoff between the Oakland Raiders and the Miami Dolphins in London. (Dave Shopland/NFL)

Spectators fill Wembley Way as they arrive for the NFL football game between Oakland Raiders and Miami Dolphins at Wembley Stadium in London, Sunday, Sept. 28, 2014. (AP Photo/Tim Ireland)

A general view of the Oakland Raiders locker room before kickoff against the Miami Dolphins at Wembley Stadium on Sunday, September 28, 2014 in London. (Dave Shopland/NFL UK)

Prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Saturday September 27, 2014 in London, England. (Aaron M. Sprecher/NFL)

A general view of the Oakland Raiders banner seen prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

A general view of the Oakland Raiders banner seen prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

A general view of the American Flag, the Miami Dolphins banner, the NFL banner, the Oakland Raiders banner and the British Flag are seen prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

The English band, Def Leppard rehearse prior to an NFL football game between the Miami Dolphins against the Oakland Raiders at Wembley Stadium on Sunday September 28, 2014 in London, England. (Aaron M. Sprecher/NFL)

Miami Dolphins quarterback Ryan Tannehill waves to the fans on stage at the NFL fan event on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

Oakland Raiders fans enjoy themselves in London. (Sean Ryan/NFL UK)

Miami Dolphins quarterback Dan Marino talks to the crowdt the NFL fan event on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

Oakland Raiders owner Mark Davis meets Gorilla Rilla, during a stroll along Regents St at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

Miami Dolphins quarterback Ryan Tannehill leads the team on stage at the NFL fan event on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

Miami Dolphins quarterback Ryan Tannehill tosses little footballs to fans at the NFL fan event on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

British born Oakland Raiders Menelik Watson urges the crowd to cheer for the Raiders on stage during the NFL fan fest on Regent Street in London. (Sean Ryan/NFL UK)

Oakland Raiders head coach Dennis Allen (L-R), Menelik Watson and Derek Carr wave to the crowd at the NFL fan fest on Regent Street in London. (Sean Ryan/NFL UK)

Oakland Raiders players Menelik Watson (L-R), Derek Carr and Khalil Mack snap photos of the crowd at the NFL fan fest on Regent Street in London. Regent St. is closed to traffic to hold a fan event a day before the Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

The Raiderettes perform on the Main Stage at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

The Raiderettes perform on the Main Stage at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

Miami Dolphins great and Hall of Famer Dan Marino makes an appearance at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

General view of the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

General view of the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

The Raiderettes perform on the Main Stage at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

The Raiderettes perform on the Main Stage at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

General view of the crowd at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL UK)

The Raiderettes perform on the Main Stage at the NFL fan fest on Regent Street in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Dave Shopland/NFL UK)

Former President of NBC Sports Dick Ebersol, Arizona Cardinals President Mike Bidwell, NFL Hall Famer Andre Reed, Terrell Davis and Hall Famer Rod Woodson speak at the UK Fan Forum on Regent Street in London. (Dave Shopland/NFL UK)

Arizona Cardinals President Mike Bidwell, NFL Hall Famer Andre Reed, Terrell Davis and Hall Famer Rod Woodson speak at the UK Fan Forum on Regent Street in London. (Dave Shopland/NFL UK)

Miami Dolphins' Cameron Wake, right, poses for a picture with a British police officer on her request, after the team's arrival at London's Gatwick Airport, England, Friday, Sept. 26, 2014. The Miami Dolphins will play the Oakland Raiders in an NFL football game at London's Wembley Stadium on Sunday Sept. 28. (AP Photo/Lefteris Pitarakis)

Miami Dolphins defensive back Brent Grimes shows off his agility during practice at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Miami Dolphins defensive lineman Cameron Wake during practice at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Miami Dolphins quarterback Ryan Tannehill (17) practices at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

The Miami Dolphins practices at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Miami Dolphins Head Coach Joe Philbin speaks at a press conference after practice on Friday, September 26, 2014 at Saracens Rugby Ground "The Allianz Arena" in London. (Dave Shopland/NFL UK)

Miami Dolphins quarterback Ryan Tannehill (17) practices at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Oakland Raiders tight end Mychal Rivera catches the ball during practice on Friday, Sept 26, 2014 at Pennyhill Park Country Club in Bagshot, Surrey, England. (Nick Hayes/NFL UK)

Oakland Raiders practice on Friday, Sept 26, 2014 at Pennyhill Park Country Club in Bagshot, Surrey, England. (Nick Hayes/NFL UK)

Miami Dolphins Head Coach Joe Philbin speaks at a press conference after practice on Friday, September 26, 2014 at Saracens Rugby Ground "The Allianz Arena" in London. (Dave Shopland/NFL UK)

Oakland Raiders quarterbacks Derek Carr (4) and Matt McGloin (14) prepare to throw the ball during practice on Friday, Sept 26, 2014 at Pennyhill Park Country Club in Bagshot, Surrey, England. (Nick Hayes/NFL UK)

Miami Dolphins quarterback Ryan Tannehill speaks at a press conference after practice on Friday, September 26, 2014 at Saracens Rugby Ground "The Allianz Arena" in London. (Dave Shopland/NFL UK)

Oakland Raiders Head coach Dennis Allen overseas the warm up session during practice on Friday, Sept 26, 2014 at Pennyhill Park Country Club in Bagshot, Surrey, England. (Nick Hayes/NFL UK)

Miami Dolphins defensive lineman Cameron Wake during practice at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Miami Dolphins tight end Charles Clay tosses the ball during practice at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

The Miami Dolphins practices at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

The Miami Dolphins practices at Saracens Ruby Grounds "The Allianz Arena" in London. The Dolphins will be taking on the Oakland Raiders at Wembley Stadium on Sunday. (Dave Shopland/NFL UK)

Oakland Raiders quarterback Derek Carr talks to the media after practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

British National Anthem singer Laura Wright with Gabe Jackson and Antonio Smith. The Oakland Raiders have been practicing at Pennyhill Park, thirty miles outside of London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raider Antonio Smith jokes during practice. The Oakland Raiders have been practicing at Pennyhill Park thirty miles outside of London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Dennis Allen prepares to throw a football at Pennyhill Park, outside of London, where the Oakland Raiders have been practicing. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders quarterback Derek Carr passes the ball during practice at Pennyhill Park near London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders quarterback Derek Carr directs his teammates during practice at Pennyhill Park near London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Menelik Watson and Brian Leonhardt practice at Pennyhill Park near London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders stretch before practice at Pennyhill Park near London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street with London Warriors players on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

The Raiderettes, Oakland Raiders cheerleaders, pose for a photograph on Regent Street with London Warriors players on Wednesday, September 24, 2104 in London. (Dave Shopland/NFL)

Oakland Raiders head coach Dennis Allen (right) talks with former Raider and NFL Hall of Famer Howie Long after practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders head coach Dennis Allen talks to the media after practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders quarterback Derek Carr talks to the media after practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

British born Menelik Watson of the Oakland Raiders meets with British boxer David Haye and presents him with a jersey during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders wide receiver Andre Holmes during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders quarterback Matt McGloin during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders quarterback Derek Carr during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders quarterback Derek Carr during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders head coach Dennis Allen speaks with players during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders quarterback Derek Carr during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders head coach Dennis Allen tosses a ball during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

The Oakland Raiders practice in the English sunshine during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Oakland Raiders head coach Dennis Allen speaks with players during practice on Wednesday, September 24, 2104 at Pennyhill Park outside of London. The Oakland Raiders and the Miami Dolphins will play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean RyanNFL)

Wembley Stadium in London is prepared for the NFL International Series. The Miami Dolphins play the Oakland Raiders on Sunday. (Dave Shopland/NFL)

The Oakland Raiders Cheerleaders pose on the iconic Abbey Road crosswalk during the NFL International Series. The Oakland Raiders play the Miami Dolphins at Wembley Stadium in London on Sunday. (Dave Shopland/NFL)

The Oakland Raiders Cheerleaders pose on the iconic Abbey Road crosswalk during the NFL International Series. The Oakland Raiders play the Miami Dolphins at Wembley Stadium in London on Sunday. (Dave Shopland/NFL)

Two Oakland Raiders Cheerleaders pose on the iconic Abbey Road crosswalk during the NFL International Series. The Oakland Raiders play the Miami Dolphins at Wembley Stadium in London on Sunday. (Dave Shopland/NFL)

The Oakland Raiders Cheerleaders pose on the iconic Abbey Road crosswalk during the NFL International Series. The Oakland Raiders play the Miami Dolphins at Wembley Stadium in London on Sunday. (Dave Shopland/NFL)

Wembley Stadium in London is prepared for the NFL International Series. The Miami Dolphins play the Oakland Raiders on Sunday. (Dave Shopland/NFL)

Wembley Stadium in London is prepared for the NFL International Series. The Miami Dolphins play the Oakland Raiders on Sunday. (Dave Shopland/NFL)

Wembley Stadium in London is prepared for the NFL International Series. The Miami Dolphins play the Oakland Raiders on Sunday. (Dave Shopland/NFL)

Wembley Stadium in London is prepared for the NFL International Series. The Miami Dolphins play the Oakland Raiders on Sunday. (Dave Shopland/NFL)

An Oakland Raiders Cheerleader signs her autograph for kids at a football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Raider Rusher gives high fives to kids at a football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

A boy participates in a drill during an Oakland Raiders football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders Usama Young and Kevin Boothe, show a group of kids at a football clinic the correct way to hold a football. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders Justin Tuck and Marcel Reece speak with a group of kids during a football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders Darren McFadden and Marcel Reece jokes around during a flag football drill in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28 (Sean Ryan/NFL)

Marcel Reece runs through a drill during a clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

A Raiders Cheerleader practices a football drill at a clinic with kids in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raider Chimdi Chekwa throws a ball during a coaching clinic. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raider Justin Tuck shares a joke during a flag football drill at a clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan /NFL)

School children watch the Oakland Raiders cheerleaders at a football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders Marcel Reece shows a group of kids how to throw a football at a clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan /NFL)

An Oakland cheerleader chases a child during a drill at a football clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raider Justin Tuck shares a joke during a flag football drill at a clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan /NFL)

Oakland Raiders Justin Tuck, Andre Holmes and Miles Burris welcome the children to the clinic. Players and cheerleaders from the Raiders, stage a football/cheerleading clinic with London children. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders Usama Young and Marcel Reece welcome the children to the clinic. Players and cheerleaders from the Raiders, stage a football/cheerleading clinic with London children. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Raiders cheerleaders sign photos for children at a clinic in London. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

A Raiders Cheerleader at a football/cheerleading clinic with London children. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

A Raiders Cheerleader at a football/cheerleading clinic with London children. The Oakland Raiders and the Miami Dolphins play in the NFL International Series at Wembley Stadium in London on Sunday, Sept 28. (Sean Ryan/NFL)

Oakland Raiders wide receiver James Jones arrives at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)

Virgin Airways staff welcome the Oakland Raiders at Gatwick Airport on Monday, September 22, 2014 in London. (Dave Shopland/NFL)

Oakland Raiders punter Marquette King arrives at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)

The Oakland Raiders arrive at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)

Oakland Raiders quarterback Derek Carr arrives at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)

The Oakland Raiders arrive at Gatwick Airport on London on Monday, September 22, 2014. (Dave Shopland/NFL)

Oakland Raiders tight end David Ausberry, left, and wide receiver Seth Roberts arrive at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)

Oakland Raiders head coach Dennis Allen arrives at Gatwick Airport in London on Monday, September 22, 2014. (Dave Shopland/NFL)