New England Patriots tight end Rob Gronkowski spikes the ball after his touchdown against the Buffalo Bills in the third quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Elise Amendola)

fBuffalo Bills quarterback Ryan Fitzpatrick (14) looks to pass as tackle Erik Pears (79) tries to hold back New England Patriots nose tackle Vince Wilfork (75) during the first quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Charles Krupa)

New England Patriots cornerback Devin McCourty (32) levels Buffalo Bills wide receiver Steve Johnson (13) on a pass route during the first quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Charles Krupa)

Buffalo Bills wide receiver Steve Johnson (13) flashes "Happy New Year" written on his shirt after his touchdown against the New England Patriots during the first quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Elise Amendola)

Buffalo Bills wide receiver Steve Johnson (13) flashes "Happy New Year" written on his shirt after his touchdown against the New England Patriots during the first quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Elise Amendola)

January 1, 2012; Foxboro, Massachusetts, USA; Buffalo Bills wide receiver Steve Johnson (13) catches a pass for a touchdown while defended by New England Patriots cornerback Kyle Arrington (24) during the first quarter at Gillette Stadium. Mandatory Credit: Greg M. Cooper-US PRESSWIRE

New England Patriots quarterback Tom Brady (12) looks to pass as Buffalo Bills linebackers Chris Kelsay (90) and Arthur Moats (52) close in during the first quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Stephan Savoia)

New England Patriots defensive end Mark Anderson (95) breaks free from Buffalo Bills tackle Chris Hairston (75) and sacks quarterback Ryan Fitzpatrick (14) during the second quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Stephan Savoia)

sNew England Patriots quarterback Tom Brady (12) passes as he is pressured by Buffalo Bills defensive end Marcell Dareus (99) and Kyle Moore (94) during the second quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Stephan Savoia)

New England Patriots tight end Aaron Hernandez (81) steps into the end zone for a touchdown during the second quarter of an NFL football game against the Buffalo Bills in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Stephan Savoia)

New England Patriots linebacker Dane Fletcher (52) drops Buffalo Bills wide receiver Derek Hagan (80) to the field after a pass in the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. (AP Photo/Elise Amendola)

New England Patriots cornerback Devin McCourty (32) celebrates his interception with free safety Patrick Chung (25) during the fourth quarter against the Buffalo Bills in an NFL football game in Foxborough, Mass., Sunday, Jan. 1, 2012. (AP Photo/Elise Amendola)

Buffalo Bills quarterback Ryan Fitzpatrick walks off the field while the Bills trailed the New England Patriots during the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. The Patriots won 49-21. (AP Photo/Stephan Savoia)

New England Patriots tight end Aaron Hernandez celebrates a long gain to near the goal line, which set up a touchdown, against the Buffalo Bills in the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. The Patriots won 49-21. (AP Photo/Elise Amendola)

New England Patriots' Devin McCourty (32) and Kyle Arrington (24) break up a pass to Buffalo Bills wide receiver Ruvell Martin (82) during the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. The Patriots beat the Bills 49-21. (AP Photo/Elise Amendola)

Buffalo Bills defensive end Marcell Dareus rubs his face late in the fourth quarter after the New England Patriots scored 49 unanswered points to defeat the Bills 49-21 in an NFL football game and secure home-field advantage throughout the AFC playoffs, Sunday, Jan. 1, 2012, in Foxborough, Mass. (AP Photo/Stephan Savoia)

New England Patriots quarterback Tom Brady, right, hugs Buffalo Bills linebacker Kirk Morrison after an NFL football game in Foxborough, Mass., Sunday, Jan. 1, 2012. The Patriots won 49-21 to clinch home-field advantage in the AFC playoffs. (AP Photo/Elise Amendola)

New England Patriots tight end Aaron Hernandez (81) tries to break free of Buffalo Bills linebacker Chris Kelsay (90) during the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. The Patriots won 49-21. (AP Photo/Elise Amendola)

New England Patriots tight end Rob Gronkowski (87) beats Buffalo Bills defensive back Justin Rogers (26) for a touchdown during the fourth quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. Gronkowski set the record for single-season receiving yards by a tight end, previously held by New Orleans Saints' Jimmy Graham. The Patriots beat the Bills 49-21. (AP Photo/Elise Amendola)

New England Patriots running back BenJarvus Green-Ellis (42) carries against Buffalo Bills defensive back Bryan Scott during the third quarter of an NFL football game in Foxborough, Mass., Sunday Jan. 1, 2012. The Patriots beat the Bills 49-21. (AP Photo/Elise Amendola)