Tennessee Titans' Chris Johnson (28) is tackled by Buffalo Bills Marcell Dareus (99) and Da"Norris Searcy (25) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Buffalo Bills' C.J. Spiller (28) runs the ball against the Tennessee Titans during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills quarterback Ryan Fitzpatrick throws against the Tennessee Titans during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/David Duprey)

Tennessee Titans' Damian Williams (17) can't make the catch under pressure from Buffalo Bills' Justin Rogers (26) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/David Duprey)

Tennessee Titans quarterback Matt Hasselbeck throws against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Tennessee Titans' Chris Johnson (28) runs for a touchdown as Buffalo Bills' Aaron Williams (23) chases during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/David Duprey)

Tennessee Titans' Chris Johnson (28) runs for a touchdown against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills' C.J. Spiller (28) runs past Tennessee Titans' Michael Griffin (33) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Buffalo Bills' Corey McIntyre (38) jumps over Tennessee Titans' Alterraun Verner during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans' Chris Johnson celebrates his touchdown against the Buffalo Bills during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/David Duprey)

Buffalo Bills' Ryan Fitzpatrick (14) runs under pressure from Tennessee Titans' Dave Ball (98) during the first quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans' Lavelle Hawkins (87) looks for room to run around Buffalo Bills' Bryan Scott, left, during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans' Javon Ringer (21) runs the ball against Buffalo Bills' Jairus Byrd (31) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans' Ahmard Hall (45) runs under pressure from Buffalo Bills' Kelvin Sheppard (55) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills coach Chan Gailey, left, chats with quarterback Ryan Fitzpatrick on the sideline during the first half of an NFL football game against the Tennessee Titans in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Buffalo Bills' Stevie Johnson (13) makes a diving catch against the Tennessee Titans during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans kicker Rob Bironas (2) celebrates a field goal during the second half of an NFL football game against the Buffalo Bills in Orchard Park, N.Y., Sunday, Dec. 4, 2011. Bironas had three field goals as the Titans won 23-17. (AP Photo/Derek Gee)

Buffalo Bills coach Chan Gailey walks off the field after an NFL football game against the Tennessee Titans in Orchard Park, N.Y., Sunday, Dec. 4, 2011. The Titans won 23-17. (AP Photo/Gary Wiepert)

Buffalo Bills' Stevie Johnson hands the ball to an official after scoring a touchdown against the Tennessee Titans during the fourth quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. Johnson was fined during a previous game for excessive celebration. The Titans won 23-17. (AP Photo/Gary Wiepert)

Buffalo Bills' Ryan Fitzpatrick (14) is sacked by Tennessee Titans' Karl Klug (97) during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. The Titans won 23-17. (AP Photo/Gary Wiepert)

Tennessee Titans' Chris Johnson celebrates his touchdown during the first quarter of an NFL football game against the Buffalo Bills in Orchard Park, N.Y., Sunday, Dec. 4, 2011. The Titans won 23-17. (AP Photo/Derek Gee)

Dec 4, 2011; Orchard Park, NY, USA; Buffalo Bills inside linebacker Nick Barnett (50) tackles Tennessee Titans running back Chris Johnson (28) during the third quarter at Ralph Wilson Stadium. Titans beat the Bills 23-17. Mandatory Credit: Kevin Hoffman-US PRESSWIRE

Buffalo Bills' C. J. Spiller runs against the Tennessee Titans during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. The Titans won 23-17. (AP Photo/Gary Wiepert)

Tennessee Titans' Chris Johnson (28) celebrates his touchdown against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Tennessee Titans' Chris Johnson (28) celebrates his touchdown with teammates against the Buffalo Bills during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Gary Wiepert)

Tennessee Titans' Damian Williams (17) runs the ball against Buffalo Bills' Drayton Florence (29) during the first half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Fans cheer during the first half of an NFL football game between the Tennessee Titans and Buffalo Bills in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Buffalo Bills' Leodis McKelvin (21) runs the ball against Tennessee Titans' Anthony Smith (25) during the fourth quarter of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)

Tennessee Titans kicker Rob Bironas (2) celebrates his field goal during the second half of an NFL football game in Orchard Park, N.Y., Sunday, Dec. 4, 2011. (AP Photo/Derek Gee)