Jacksonville Jaguars wide receiver Allen Hurns (88), right, celebrates after catching the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars wide receiver Allen Hurns (88) catches the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars wide receiver Allen Hurns (88) catches the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars running back Toby Gerhart (21) is stopped at the goal line on fourth down by the Buffalo Bills defense during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (Dave Shopland/NFL)

Jacksonville Jaguars wide receiver Allen Robinson (15) catches the ball despite the challenge of Buffalo Bills cornerback Stephon Gilmore (24) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars cornerback Aaron Colvin (22), centre, celebrates with linebacker Jordie Tripp (58) after he prevented Buffalo Bills wide receiver Robert Woods (10) from catching the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars wide receiver Allen Hurns (88) dives into the end zone for a touchdown against the defense of the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars defensive end Chris Smith (98) cause a fumble from Buffalo Bills quarterback EJ Manuel (3) at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars cheerleaders perform during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars cheerleaders perform during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Buffalo Bills head coach Rex Ryan walks off the field after losing 31-34 to the Jacksonville Jaguars at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars head coach Gus Bradley (left) celebrates with Jacksonville Jaguars cornerback Aaron Colvin (22) during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Buffalo Bills running back LeSean McCoy (25) tries to break a tackle from Jacksonville Jaguars strong safety Josh Evans (26) during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars quarterback Blake Bortles (5) is sacked by Buffalo Bills defensive end Alex Carrington (98) during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Dave Shopland/NFL)

Jacksonville Jaguars cheerleaders perfume during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Dave Shopland/NFL)

Buffalo Bills center Eric Wood (70) prepares to block agains the Jacksonville Jaguars defensive line during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Dave Shopland/NFL)

Jacksonville Jaguars mascot entertains the crowd during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Dave Shopland/NFL)

Jacksonville Jaguars running back Toby Gerhart (21) runs the ball near the goal line and is tackle at the one-yard one by the Buffalo Bills defense during an NFL game between the Jacksonville Jaguars and the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars quarterback Blake Bortles (5) fakes a hand off against the defense of the Buffalo Bills at Wembley Stadium in London, Sunday, Oct. 25, 2015. (Bob Martin/NFL)

Jacksonville Jaguars wide receiver Allen Robinson (15) scores a touchdown against the defense of Buffalo Bills cornerback Stephon Gilmore (24) at Wembley Stadium in London, Sunday, Oct. 25, 2015. (Bob Martin/NFL)

Jacksonville Jaguars running back T.J. Yeldon (24) scores a touchdown against the defense of the Buffalo Bills at Wembley Stadium in London, Sunday, Oct. 25, 2015. (Bob Martin/NFL)

Jacksonville Jaguars Cheerleaders perform during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (Dave Shopland/NFL)

Jacksonville Jaguars wide receiver Allen Robinson (15) dives into the end zone for a touchdown against the defense of the Buffalo Bills at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Buffalo Bills wide receiver Robert Woods (10) catches a touchdown in front of Jacksonville Jaguars cornerback Dwayne Gratz (27) at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Buffalo Bills wide receiver Chris Hogan (15) carries the ball in front of the Jacksonville Jaguars cornerback Dwayne Gratz (27) and middle linebacker Paul Posluszny (51) at Wembley Stadium in London on Sunday, Oct 25. (Sean Ryan/NFL)

Jacksonville Jaguars quarterback Blake Bortles (5) celebrates during an NFL football game against the Buffalo Bills at Wembley Stadium on Sunday October 25, 2015 in London, England. (Aaron M. Sprecher/NFL)

Buffalo Bills wide receiver Robert Woods (10), left, celebrates with Buffalo Bills tight end Chris Gragg (89) after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills head coach Rex Ryan, centre, stands on the touchline during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars running back T.J. Yeldon (24), right, celebrates with wide receiver Bryan Walters (81) after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars running back T.J. Yeldon (24) celebrates after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Robinson (15), right, celebrates after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars running back T.J. Yeldon (24). bottom centre, scores a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars running back T.J. Yeldon (24) celebrates after scoring a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills running back LeSean McCoy (25) is tackled by Jacksonville Jaguars defensive end Chris Clemons (91) and cornerback Dwayne Gratz (27) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars players prepare to run onto the field for the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Spectators walk past an image of Jacksonville Jaguars quarterback Blake Bortles (5) on Wembley Way as they arrive for the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills wide receiver Robert Woods (10) runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars middle linebacker Paul Posluszny (51) and outside linebacker Dan Skuta (55) prepare to run onto the field for the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

A Bills fan stands on Wembley Way as he arrives for the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Bills and Jaguars fans walk along Wembley Way as they arrive for the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills defensive end Mario Williams (94) stands on the field during the warm-up before the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars tight end Julius Thomas (80) fails to catch the ball as he is challenged by Buffalo Bills free safety Corey Graham (20) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars wide receiver Allen Hurns (88), left, and Buffalo Bills cornerback Ronald Darby (28) challenge for a high ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills running back LeSean McCoy (25) runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars tight end Julius Thomas (80) fails to catch the ball as he is challenged by Buffalo Bills free safety Corey Graham (20) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills running back LeSean McCoy (25), left, breaks through the challenge of Jacksonville Jaguars strong safety Josh Evans (26) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars quarterback Blake Bortles (5) passes the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Marcus Easley (81) races clear to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars running back T.J. Yeldon (24), right, is tackled during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars tight end Marcedes Lewis (89), centre, is tackled during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars quarterback Blake Bortles (5) leaves the field after the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Tim Ireland)

Jacksonville Jaguars wide receiver Allen Hurns (88) catches the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars quarterback Blake Bortles (5), left, hands off to running back T.J. Yeldon (24) during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Hurns (88), right, celebrates after catching the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills running back LeSean McCoy (25), right, runs with the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Buffalo Bills wide receiver Marcus Easley (81) races clear to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Matt Dunham)

Jacksonville Jaguars cornerback Aaron Colvin (22), left, celebrates with linebacker Jordie Tripp (58) after he prevented Buffalo Bills wide receiver Robert Woods (10) from catching the ball during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Jacksonville Jaguars head coach Gus Bradley reaches out to greet Jacksonville Jaguars cornerback Dwayne Gratz (27) as he celebrates at the end of the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Jacksonville Jaguars players and coaching staff celebrate at the end of the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Buffalo Bills defensive tackle Marcell Dareus (99) and defensive end Mario Williams (94) leave the field after the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Jacksonville Jaguars wide receiver Allen Hurns (88) catches the ball for a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. (AP Photo/Tim Ireland)

Buffalo Bills free safety Corey Graham (20), centre, breaks through to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)

Buffalo Bills free safety Corey Graham (20), left, breaks through to score a touchdown during the NFL game between Buffalo Bills and Jacksonville Jaguars at Wembley Stadium in London, Sunday, Oct. 25, 2015. The Jaguars won 34-31. (AP Photo/Matt Dunham)