Philadelphia Eagles quarterback Michael Vick (7) stands with teammate and backup quarterback Mike Kafka as they warm up before the start of their NFL football game against the Atlanta Falcons in Atlanta, Georgia, September 18, 2011. REUTERS/Tami Chappell (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick warms up before the start of their NFL football game against the Atlanta Falcons in Atlanta, Georgia, September 18,, 2011. REUTERS/Tami Chappell (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws a pass during the first half of their NFL football game in St. Louis, Missouri, September 11, 2011.
REUTERS/Sarah Conard (UNITED STATES - Tags: SPORT FOOTBALL) 

St. Louis Rams defensive tackle Darrell Scott tackles Philadelphia Eagles quarterback Michael Vick during the first half of their NFL football game in St. Louis, Missouri September 11, 2011. REUTERS/Sarah Conard (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws a pass during the first half of their NFL football game against the St. Louis Rams in St. Louis, Missouri September 11, 2011. REUTERS/Sarah Conard (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick fumbles the ball as he is hit by Cleveland Browns Phil Taylor in a pre-season exhibition football game in Philadelphia, Pennsylvania, August 25, 2011. REUTERS/Tom Mihalek (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles head coach Andy Reid (L) talks with quarterback Michael Vick after Vick's touchdown pass in the first quarter of a pre-season exhibition football game with the Cleveland Browns in Philadelphia, Pennsylvania, August 25, 2011. REUTERS/Tom Mihalek (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws in the first half of a pre-season exhibition football game with the Cleveland Browns in Philadelphia, Pennsylvania, August 25, 2011. REUTERS/Tom Mihalek (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws in the first half of a pre-season exhibition football game with the Cleveland Browns in Philadelphia, Pennsylvania, August 25, 2011. REUTERS/Tom Mihalek (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick is held up by guard Danny Watkins as they celebrate Vick's touchdown run in the first half of a pre-season exhibition NHL football game with the Cleveland Browns in Philadelphia, Pennsylvania, August 25, 2011. REUTERS/Tom Mihalek (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterbacks Michael Vick (L) and Vince Young watch a replay while playing against the Baltimore Ravens in a NFL preseason football game in Philadelphia, Pennsylvania, August 11, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (7) shakes hands with Baltimore Ravens quarterback Joe Flacco (5) after their NFL preseason football game in Philadelphia, Pennsylvania, August 11, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick raises his hands as he exits the field after defeating the Baltimore Ravens in their NFL preseason football game in Philadelphia, Pennsylvania, August 11, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterbacks Vince Young (9) and Michael Vick (7) talk with the Eagles offensive coordinator Marty Mornhinweg (C) while playing against the Baltimore Ravens during the first quarter of NFL preseason football action in Philadelphia, Pennsylvania, August 11, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws a forward pass while playing against the Baltimore Ravens during the first quarter of NFL preseason football action in Philadelphia, Pennsylvania August 11, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

NFL football star Michael Vick of the Philadelphia Eagles joins the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles joins the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles speaks on behalf of the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles joins the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles leaves Capitol Hill after speaking on behalf of the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting. REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles speaks on behalf of the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting. At left is Congressman Jim Moran (D-VA).
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles speaks on behalf of the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFL football star Michael Vick of the Philadelphia Eagles speaks on behalf of the Humane Society in support of legislation that will crack down on animal fighting spectators during a news conference on Capitol Hill in Washington July 19, 2011. The bill, H.R. 2492, will penalize criminals who finance and bring children to dogfights and cockfights. Vick spent two years in prison for his involvement in dog fighting.
REUTERS/Kevin Lamarque (UNITED STATES - Tags: SPORT FOOTBALL POLITICS) 

NFC quarterback Michael Vick of the Philadelphia Eagles (L) poses for a picture with AFC defensive end Robert Mathis (no.98) of the Indianapolis Colts after the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 30, 2011. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

NFC quarterback Michael Vick of the Philadelphia Eagles passes the ball during the first quarter of the NFL Pro Bowl at Aloha Stadium in Honolulu, Hawaii January 30, 2011. REUTERS/Hugh Gentry (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick leaves the field after losing to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Gary Hershorn (UNITED STATES - Tags: SPORT FOOTBALL IMAGES OF THE DAY) 

Philadelphia Eagles quarterback Michael Vick leaves the field after the team lost to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Gary Hershorn (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick prays with fellow players after the Eagles lost to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick prays with fellow players after the Eagles lost to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Gary Hershorn (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick leaves the field after the team lost to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick leaves the field after the team lost to the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws under pressure from the Green Bay Packers in the third quarter during their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (L) is pressured by Green Bay Packers linebacker A.J. Hawk in the second quarter of their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick throws a pass against the Green Bay Packers in the second quarter of their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Gary Hershorn (UNITED STATES - Tags: SPORT FOOTBALL) 

Green Bay Packers safety Charlie Peprah pushes Philadelphia Eagles quarterback Michael Vick out of bounds during the first quarter of their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick takes the field to play the Green Bay Packers in their NFC Wild Card NFL playoff football game in Philadelphia, January 9, 2011. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles head coach Andy Reid talks with Eagles quarterback Michael Vick (7) while playing against the Minnesota Vikings during the fourth quarter of their NFL football game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (7) walks from the field after losing to the Minnesota Vikings after their NFL football game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (7) throws a pass under pressure from the Minnesota Vikings linebacker Chad Greenway (52) during the third quarter of their NFL football game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick stumbles during first half against Minnesota Vikings in their NFL football game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Minnesota Vikings Antoine Winfield looks back as he runs in for a touchdown after sacking Philadelphia Eagles quarterback Michael Vick and recovering the ball on Vick's fumble, during first half of their NFL game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick scrambles tackled by Minnesota Vikings' Asher Allen during first half of their NFL football game in Philadelphia, Pennsylvania, December 28, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick heads up the field as New York Giants cornerback Aaron Ross (31) tries to cut him off during the third quarter of their NFL game in East Rutherford, New Jersey, December 19, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick scores a touchdown as teammate Clay Harbor (R) watches during the fourth quarter of their NFL football game against the New York Giants in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick celebrates after throwing for a touchdown during the fourth quarter of their NFL football game against the New York Giants in East Rutherford, New Jersey December 19, 2010. The Eagles won the game. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick (R) scrambles for a first down against the New York Giants' Michael Boley during the fourth quarter of their NFL football game in East Rutherford, New Jersey, December 19, 2010. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick throws during the fourth quarter of their NFL football game against the New York Giants in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick celebrates after throwing for a touchdown during the fourth quarter of their NFL football game against the New York Giants in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick avoids a tackle by New York Giants defensive end Justin Tuck (91) as he runs in the fourth quarter of their NFL game in East Rutherford, New Jersey, December 19, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick scrambles for a first down in front of New York Giants' Justin Tuck during the fourth quarter of their NFL football game in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (7) finishes a pass before New York Giants defensive end Osi Umenyiora can tackle him in the third quarter of their NFL game in East Rutherford, New Jersey, December 19, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick passes before New York Giants end Osi Umenyiora (72) reaches him in the third quarter of their NFL game in East Rutherford, New Jersey, December 19, 2010. REUTERS/Ray Stubblebine (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick (L) spikes the ball after running for a touchdown against the New York Giants as Giants' Kenny Phillips watches, in their NFL football game in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles' quarterback Michael Vick celebrates after the Eagles defeated the New York Giants in their NFL football game in East Rutherford, New Jersey, December 19, 2010. The Eagles won the game 38-31. REUTERS/Mike Segar (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick rallies the fans during the fourth quarter of the NBA basketball game between the Los Angeles Lakers and the Philadelphia 76ers in Philadelphia, Pennsylvania December 17, 2010. REUTERS/Tim Shaffer (UNITED STATES - Tags: SPORT BASKETBALL FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick waits between plays against the Dallas Cowboys in the first half of their NFL football game in Arlington, Texas December 12, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick celebrates as he leaves the field after the Eagles beat the Dallas Cowboys in their NFL football game in Arlington, Texas December 12, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

(L-R) Philadelphia Eagles quarterback Kevin Kolb, head coach Andy Reid and quarterback Michael Vick complain after Vick is hit by the Dallas Cowboys as he ran out of bounds in the first half of their NFL football game in Arlington, Texas December 12, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (R) is hit by Dallas Cowboys linebacker Anthony Spencer (L) in the first half of their NFL football game in Arlington, Texas December 12, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL) 

Philadelphia Eagles quarterback Michael Vick (R) is hit by Dallas Cowboys linebacker Anthony Spencer (L) in the first half of their NFL football game in Arlington, Texas December 12, 2010. REUTERS/Mike Stone (UNITED STATES - Tags: SPORT FOOTBALL)