Dallas Cowboys quarterback Tony Romo (9) and New England Patriots wide receiver Wes Welker (83) shake hands during warm-ups before their NFL football game in Foxborough, Mass., Sunday afternoon, Oct. 16, 2011. (AP Photo/Stephan Savoia)

Robert Kraft greets former Patriots WR Troy Brown as the Patriots face the Cowboys on Sunday, October 16, 2011.

New England Patriots quarterback Tom Brady (12) and backup Brian Hoyer run into the stadium for warm-ups before their NFL football game against the Dallas Cowboys in Foxborough, Mass., Sunday afternoon, Oct. 16, 2011. (AP Photo/Elise Amendola)

New England Patriots quarterback Tom Brady (12) throws prior to facing the Dallas Cowboys in an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011. (AP Photo/Charles Krupa)

Patriots Chairman and CEO Robert Kraft greeted 12 breast cancer survivors at the Patriots versus Dallas game in celebration of breast cancer awareness month.

New England Patriots defensive back Kyle Arrington (24) picks off as Dallas Cowboys quarterback Tony Romo pass intended for Cowboys wide receiver Dez Bryant (88) during the first quarter of their NFL football game in Foxborough, Mass., Sunday afternoon.

New England Patriots wide receiver Wes Welker (83) gets by Dallas Cowboys cornerback Orlando Scandrick (32) during the first quarter of their NFL football game in Foxborough, Mass., Sunday afternoon, Oct. 16, 2011. (AP Photo/Elise Amendola)

Dallas Cowboys quarterback Tony Romo (9) can't get away from an oncoming sack by New England Patriots defensive end Andre Carter (93) during the first quarter of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011. (AP Photo/Elise Amendola)

New England Patriots defensive end Andre Carter (93) and defensive end Gerard Warren (96) celebrate a sack on Dallas Cowboys quarterback Tony Romo during the first quarter of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011.

New England Patriots cornerback Devin McCourty (32) breaks up a pass in the end zone intended for Dallas Cowboys wide receiver Laurent Robinson (81) during the first half of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011.

Tom Brady goes for a quarterback sneak dee in the red zone as the Patriots face the Cowboys on Sunday, October 16, 2011.

Shaun Ellis gets to Tony Romo as the Patriots face the Cowboys on Sunday, October 16, 2011.

Rob Gronkowski shakes his defender as the Patriots face the Cowboys on Sunday, October 16, 2011.

Wes Welker lays out to make a grab as the Patriots face the Cowboys on Sunday, October 16, 2011.

Tom Brady in action as the Patriots face the Cowboys on Sunday, October 16, 2011.

Aaron Hernandez shakes his defender as the Patriots face the Cowboys on Sunday, October 16, 2011.

New England Patriots wide receiver Deion Branch (84) is shoe-string tackled by Dallas Cowboys cornerback Mike Jenkins (21) during the first half of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011. (AP Photo/Elise Amendola)

New England Patriots head coach Bill Belichick tosses the challenge flag during the first half of an NFL football game against the Dallas Cowboys in Foxborough, Mass., Sunday, Oct. 16, 2011. It was eventually ruled a touchdown by Patriots wide receiver Wes Welker. (AP Photo/Elise Amendola)

New England Patriots wide receiver Wes Welker (83) enter the end zone for a touchdown as he is tackled by Dallas Cowboys cornerback Orlando Scandrick (32) during the first half of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011.

New England Patriots quarterback Tom Brady (12) looks to pass as with pressure by Dallas Cowboys defensive tackle Josh Brent (92) during the second quarter of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011. (AP Photo/Charles Krupa)

New England Patriots nose tackle Vince Wilfork (75) closes in on Dallas Cowboys running back DeMarco Murray, left, during the first half of an NFL football game in Foxborough, Mass., Sunday, Oct. 16, 2011. (AP Photo/Charles Krupa)

Dallas Cowboys outside linebacker Anthony Spencer (93) brings down New England Patriots running back BenJarvus Green-Ellis (42) during the first half of their NFL football game in Foxborough, Mass., Sunday afternoon, Oct. 16, 2011.

New England Patriots tight end Rob Gronkowski (87) is tackled by Dallas Cowboys free safety Gerald Sensabaugh (43) during the first half of their NFL football game in Foxborough, Mass., Sunday afternoon, Oct. 16, 2011. (AP Photo/Charles Krupa)

Aaron Hernandez catches the game winning touchdown in the Patriots 20-16 win over the Cowboys

Shaun Ellis gets a solid hit on Cowboys QB Tony Romo

Tom Brady escapes pressure from Cowboys DT Jay Ratliff

Kyle Arrington intercepts a first quarter pass from Tony Romo

Cowboys LB Keith Brooking leaps to avoid contact from a number of Patriots

Andre Carter collects one of his two sacks of Tony Romo in the Patriots win

Cowboys defensive coordinator Rob Ryan yells out a play to his defense

Wes Welker stretches across the goal line for his lone touchdown on the night

Albert Haynesworth delivers a big hit on Cowboys QB Tony Romo

Rob Gronkowski runs over a defender after making a catch

Tom Brady dives for a first down on a QB sneak

Cowboys LB Bradie James strips the ball away from Aaron Hernandez

Andre Carter celebrates after sacking Tony Romo