Miami Dolphins' Reggie Bush (22) jumps over a tackle attempt by Buffalo Bills' Nick Barnett, bottom left, during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Buffalo Bills quarterback Ryan Fitzpatrick throws the ball during the first quarter of an NFL football game against the Miami Dolphins in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Buffalo Bills' C.J. Spiller (28) runs the ball against the Miami Dolphins during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Gary Wiepert)

Miami Dolphins quarterback Matt Moore throws during the first quarter of an NFL football game against the Buffalo Bills in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/David Duprey)

Buffalo Bills quarterback Ryan Fitzpatrick throws against the Miami Dolphins during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/David Duprey)

Dec 18, 2011; Orchard Park, NY, USA; Buffalo Bills running back Tashard Choice (30) runs under pressure from Miami Dolphins defensive end Randy Starks (94) during the first half at the Ralph Wilson Stadium. Mandatory Credit: Richard Mackson-US PRESSWIRE

Miami Dolphins' Reggie Bush (22) fumbles against the Buffalo Bills during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Bills recovered the fumble. (AP Photo/David Duprey)

Buffalo Bills' C. J. Spiller celebrates his touchdown with fans during the first quarter of an NFL football game against the Miami Dolphins in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills' C. J. Spiller (28) scores a touchdown under pressure from Miami Dolphins' Paul Soliai (96) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Gary Wiepert)

Miami Dolphins' Anthony Fasano (80) makes a catch under pressure from Buffalo Bills' George Wilson (37) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/David Duprey)

Buffalo Bills' C. J. Spiller (28) runs ahead of Miami Dolphins' Kevin Burnett (56) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/David Duprey)

Miami Dolphins' Devon Bess (15) can't hang on to a pass under pressure from Buffalo Bills' Justin Rogers (26) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins' Brian Hartline (82) makes a catch under pressure from Buffalo Bills' Aaron Williams (23) during the second quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins' Reggie Bush (22) is tackled by Buffalo Bills' Bryan Scott (43) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins head coach Todd Bowles looks on during the third quarter of an NFL football game against the Buffalo Bills in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins running back Reggie Bush loses his footing while running the ball against the Buffalo Bills during the third quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Dec 18, 2011; Orchard Park, NY, USA; Miami Dolphins running back Reggie Bush (22) runs with the ball as Buffalo Bills free safety Jairus Byrd (31) tries to tackle him during the first half at Ralph Wilson Stadium. Mandatory Credit: Kevin Hoffman-US PRESSWIRE

Buffalo Bills' Stevie Johnson (13) catches the ball under pressure from Miami Dolphins' Tyrone Culver (29) during the third quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins' Reggie Bush (22) runs the ball against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins' Davone Bess (15) runs the ball against Buffalo Bills' Bryan Scott (43) during the third quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)``

Miami Dolphins quarterback Matt Moore throws the ball against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Miami Dolphins quarterback Matt Moore (8) throws a touchdown pass against the Buffalo Bills' Marcell Dareus (99) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. (AP Photo/Derek Gee)

Dec 18, 2011; Orchard Park, NY, USA; Miami Dolphins cornerback Nolan Carroll (28) dives under a flying Buffalo Bills wide receiver Ruvell Martin (82) during the second half at the Ralph Wilson Stadium. Mandatory Credit: Richard Mackson-US PRESSWIRE

Buffalo Bills quarterback Ryan Fitzpatrick (14) throws under pressure from Miami Dolphins' Paul Soliai (96) during the third quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/Derek Gee)

Buffalo Bills' Ryan Fitzpatrick (14) is sacked by Miami Dolphins' Jared Odrick (98) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/David Duprey)

Buffalo Bills' Ruvell Martin (82) makes a catch under pressure from Miami Dolphins' Vontae Davis (21) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/David Duprey)

Buffalo Bills' Ruvell Martin (82) runs past Miami Dolphins' Tyrone Culver (29) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/Gary Wiepert)

Buffalo Bills' C.J. Spiller celebrates his touchdown during the second half of an NFL football game against the Miami Dolphins in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/Gary Wiepert)

Buffalo Bills' Ruvell Martin (82) is tackled by Miami Dolphins' Nolan Carroll (28) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 18, 2011. The Dolphins won 30-23. (AP Photo/Gary Wiepert)

Dec 18, 2011; Orchard Park, NY, USA; Buffalo Bills running back C.J. Spiller (28) runs with the ball against Miami Dolphins during the first half at the Ralph Wilson Stadium. Mandatory Credit: Richard Mackson-US PRESSWIRE

Dec 18, 2011; Orchard Park, NY, USA; Miami Dolphins running back Reggie Bush (22) is upended from a tackle by Buffalo Bills cornerback Drayton Florence (29) during the second half at the Ralph Wilson Stadium. Mandatory Credit: Richard Mackson-US PRESSWIRE