Miami Dolphins' Jason Taylor practices during NFL football training camp Thursday, Aug. 4, 2011, in Davie, Fla. (AP Photo/Hans Deryk)

Miami Dolphins running back Reggie Bush practices drills during NFL football training camp Thursday, Aug. 4, 2011, in Davie, Fla. (AP Photo/Hans Deryk)

Miami Dolphins quarterbacks Matt Moore (8) and Chad Henne (7) throw passes during NFL football training camp Thursday, Aug. 4, 2011, in Davie, Fla. (AP Photo/Hans Deryk)

Miami Dolphins running back Reggie Bush practices drills during NFL football training camp Thursday, Aug. 4, 2011, in Davie, Fla. (AP Photo/Hans Deryk)

Miami Dolphins' Austin Spitler, left, and teammate Jason Taylor practice a drill during NFL football training camp Thursday, Aug. 4, 2011, in Davie, Fla. (AP Photo/Hans Deryk)

Miami Dolphins quarterback Tom Brandstater (3) during training camp at the Dolphins training facility on July 29, 2011 in Davie, FL. (Steve Mitchell/US Presswire)

Miami Dolphins running back Reggie Bush address reporters after a teams practice at the Dolphins training facility on July 29, 2011 in Metairie, LA. (Derick E. Hingle/US Presswire)

Miami Dolphins quarterback Chad Henne looks to pass downfield during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Marlon Moore reacts after missing a pass during NFL football training camp in Davie, Fla., Sunday, 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins tight end Dedrick Epps misses a pass during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins coach Tony Sparano attends NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Phillip Livas reacts after missing a pass during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall (19) stretches during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Roberto Wallace catches a pass during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Roberto Wallace catches a pass during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins quarterback Matt Moore watches drills during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins quarterbacks Tom Brandstater (3) and Pat Delvin (9) prepare to pass during NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins quarterback Chad Henne (7) hands the ball to Daniel Thomas (33) during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall looks on during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins full back Lousaka Polite (36) runs drills during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Dolphins wide receiver Marlon Moore catches a pass during the Miami Dolphins football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Tight end Mickey Shuler (86) runs drills during the Miami Dolphins training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins players Reggie Bush (8) and Matt Moore (4) look on during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins quarterback Matt Moore looks on during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall catches a pass during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Phillip Livas catches a pass during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins' Will Allen (25) is unable to stop Brian Hartline (82) from catching a pass during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami dolphins quarterback Tom Brandstater drops back to pass during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins players Davone Bess (15),Lousaka Polite (36), Reggie Bush (8), and Lex Hilliard (26) listen to instructions during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphlins tackle Jake Long works out during NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins running back Daniel Thomas talks to the media after NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins quarterback Matt Moore talks to the media after NFL football training camp in Davie, Fla., Saturday, July 30, 2011. (AP Photo/J Pat Carter)

Miami Dolphins' Reggie Bush watches teammates during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins quarterback Chad Henne (left) and quarterback Tom Brandstater (right) throw passes during practice at the Dolphins training facility on July 29, 2011 in Davie, FL. (Steve Mitchell/US Presswire)

Miami Dolphins' Reggie Bush , foreground, watches teammates during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins' Reggie Bush watches his teammates during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins' Tyrone Culver (29) stretches during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins' Reggie Bush, center, talks to running back coach Jeff Nixon, right, as Nic Grigsby (42) looks on during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins quarterbacks Tom Brandstater (3) and Chad Henne (7) prepare to pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Devone Bess cools off during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins tight end Jeron Mastrud (left) and linebacker A.J. Edds (right) during practice drills at the Dolphins training facility on July 29, 2011 in Davie, FL. (Steve Mitchell/US Presswire)

Miami Dolphins wide receiver Devone Bess prepares to make a catch during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins head coach Tony Sparano watches his team during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins quarterback Chad Henne (7) stretches as Nic Grigsby (42) looks on during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins' Lousaka Polite runs the ball during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Brandon Marshall, right, tries to knock the ball out of Julius Pruitt's arm, left, during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Marlon Moore completes a pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Brandon Marshall completes a pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins quarterback Pat Devlin stretches during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Roberto Wallace prepares to complete a pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins wide receiver Brandon Marshall shouts at teammates during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins' Reggie Bush, left, talks with Lousaka Polite during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins' Jeron Mastrud works out during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins quarterback Tom Brandstater tosses a pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins owner Stephen Ross smiles as he talks to reporters during a news conference at NFL football training camp in Davie, Fla., Friday, July 29, 2011. (AP Photo/Alan Diaz)

Miami Dolphins quarterbacks Chad Henne, left, and Tom Brandstater (3) prepare to pass during the first day of practice at NFL football training camp in Davie, Fla., Friday, July 29, 2011, in Miami, (AP Photo/Alan Diaz)

Miami Dolphins running back Reggie Bush looks on during training camp at the Dolphins training facility on July 29, 2011 in Davie, FL. (Steve Mitchell/US Presswire)

Miami Dolphins running back Reggie Bush (far left) looks on during training camp at the Dolphins training facility on July 29, 2011 in Davie, FL. (Steve Mitchell/US Presswire)

Miami Dolphins tackle Allen Barbre, right, signs autographs for fans after NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins linebacker Kevin Burnett talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins linebacker A.J. Edds (50) poses for photos as fans wait for more players to sign autographs after the NFL football training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. Marshall said he was diagnosed earlier this year with borderline personality disorder, which has been known to stem from things such as unstable personal relationships, a negative self-image and a fear of failure. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. Marshall said he was diagnosed earlier this year with borderline personality disorder, which has been known to stem from things such as unstable personal relationships, a negative self-image and a fear of failure. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. Marshall said he was diagnosed earlier this year with borderline personality disorder, which has been known to stem from things such as unstable personal relationships, a negative self-image and a fear of failure. (AP Photo/J Pat Carter)

Miami Dolphins coach Tony Sparano speaks during a news conference after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. Marshall said he was diagnosed earlier this year with borderline personality disorder, which has been known to stem from things such as unstable personal relationships, a negative self-image and a fear of failure. (AP Photo/J Pat Carter)

Miami Dolphins wide receiver Brandon Marshall talks to reporters after a session of the NFL football team's training camp in Davie, Fla., Sunday, July 31, 2011. Marshall said he was diagnosed earlier this year with borderline personality disorder, which has been known to stem from things such as unstable personal relationships, a negative self-image and a fear of failure. (AP Photo/J Pat Carter)