Buffalo Bills' Kyle Williams, left, and Paul Posluszny (51) tackle Miami Dolphins' Ricky Williams, center, during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Steve Mitchell)

Miami Dolphins' Ricky Williams (34) goes over teammate John Jerry (74) while running the ball during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010, as Buffalo Bills players Chris Kelsay (90) and Akin Ayodele (50) apply pressure. (AP Photo/Lynne Sladky)

Miami Dolphins' Karlos Dansby (58) tackles Buffalo Bills' Fred Jackson (22) during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)

Miami Dolphins' Karlos Dansby (partially obscured) is unable to block Buffalo Bills' David Nelson (86) from catching a touchdown pass during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)

Buffalo Bills' George Wilson (37) and Aaron Maybin (58) celebrate after Wilson intercepted a Miami Dolphins pass during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Steve Mitchell)

Buffalo Bills' George Wilson (37), Ashton Youboty (26) and Arthur Moats (52) stop Miami Dolphins' Davone Bess, foreground, during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Steve Mitchell)

Miami Dolphins fans during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Buffalo Bills. (AP Photo/Lynne Sladky)

Miami Dolphins fans cheer for their team during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 aginst the Buffalo Bills. (AP Photo/Lynne Sladky)

Miami Dolphins quarterback Chad Henne (7) hands the ball to Ronnie Brown (23) during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Buffalo Bills. (AP Photo/Steve Mitchell)

Buffalo Bills' Akin Ayodele (50) tackles Miami Dolphins' Ricky Williams (34)during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)

Miami Dolphins' Karlos Dansby celebrates after making a tackle during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Buffalo Bills. (AP Photo/Lynne Sladky)

Buffalo Bills quarterback Ryan Fitzpatrick during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Miami Dolphins. (AP Photo/Lynne Sladky)

The Miami Dolphins mascot leads the team onto the field Sunday, Dec. 19, 2010 in Miami against the Buffalo Bills (AP Photo/Lynne Sladky)

Miami Dolphins coach Tony Sparano during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Buffalo Bills. (AP Photo/Steve Mitchell)

Buffalo Bills quarterback Ryan Fitzpatrick, left, and Eric Wood (70) celebrate a touchdown during the first half of an NFL football game against the Miami Dolphins in Miami, Sunday, Dec. 19, 2010. (AP Photo/Lynne Sladky)

Miami Dolphins quarterback Chad Henne (7) watches from the sidelines late in the fourth quarter during an NFL football game against the Buffalo Bills in Miami, Sunday, Dec. 19, 2010. Henne threw a costly interception and was sacked three times as the Bills defeated the Dolphins 17-14. (AP Photo/Lynne Sladky)

Miami Dolphins quarterback Chad Henne, foreground, celebrates after a touchdown during the first half of an NFL football game against the Buffalo Bills in Miami, Sunday, Dec. 19, 2010. (AP Photo/Steve Mitchell) M

Buffalo Bills' Jairus Byrd (31) and Akin Ayodele (50) stop Miami Dolphins' Anthony Fasano, center, after Fasano made a first down during the first half of an NFL football game in Miami, Sunday, Dec. 19, 2010. (AP Photo/Steve Mitchell)

Buffalo Bills' Drayton Florence (29) tackles Miami Dolphins' Brandon Marshall (19) during the second half of an NFL football game on Sunday, Dec. 19, 2010, in Miami. (AP Photo/Steve Mitchell)

Buffalo Bills safety George Wilson (37) and linebacker Chris Kelsay (90) celebrate after Miami Dolphins placekicker Dan Carpenter missed a field goal that would have tied an NFL football game in the fourth quarter in Miami, Sunday, Dec. 19, 2010.The Bills defeated the Dolphins 17-14. (AP Photo/Lynne Sladky)

Buffalo Bills coach Chan Gailey during the first half of a NFL football game in Miami, Sunday, Dec. 19, 2010 against the Miami Dolphins. (AP Photo/Lynne Sladky)

Miami Dolphins placekicker Dan Carpenter (5) watches as his 48-yard field goal-attempt fails in the fourth quarter during an NFL football game against the Buffalo Bills in Miami, Sunday, Dec. 19, 2010. Dolphins punter Brandon Fields (2) also watches. The Bills defeated the Dolphins 17-14. (AP Photo/Lynne Sladky)