Green Bay Packers quarterback Matt Flynn #10 celebrates after the Packers scored the winning touchdown during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Green Bay Packers cornerback Sam Shields #37 throws the ball into the stands after intercepting Dallas Cowboys quarterback Tony Romo (not pictured) during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys wide receiver Dez Bryant #88 celebrates after converting a first down during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys quarterback Tony Romo #9 celebrates after throwing a touchdown pass to Dallas Cowboys wide receiver Dez Bryant (not pictured) in the fourth quarter during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys quarterback Tony Romo #9 drops back to pass during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys wide receiver Dez Bryant #88 is unable to haul in the catch against the defense of Green Bay Packers strong safety Morgan Burnett #42 during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys wide receiver Dez Bryant #88 goes over Green Bay Packers strong safety Morgan Burnett #42 in an attempt to catch the ball during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

Dallas Cowboys quarterback Tony Romo #9 speaks with Dallas Cowboys head coach Jason Garrett during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

A Dallas Cowboys cheerleader during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

A Dallas Cowboys cheerleader during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

A Dallas Cowboys cheerleader during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

A Dallas Cowboys cheerleader during an NFL football game between the Green Bay Packers against the Dallas Cowboys at AT&T Stadium on Sunday December 15, 2013 in Arlington, Texas. (Aaron M. Sprecher/NFL)

After intercepting the ball from Dallas Cowboys quarterback Tony Romo, Green Bay Packers cornerback Tramon Williams (38) celebrates with defensive end Datone Jones (95) during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. Green Bay won 37-36. (AP Photo/Tony Gutierrez)

Green Bay Packers cornerback Tramon Williams (38) runs back an interception from Dallas Cowboys quarterback Tony Romo as running back DeMarco Murray (29) defends during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. Green Bay won 37-36. (AP Photo/Tony Gutierrez)

Green Bay Packers cornerback Tramon Williams (38) grabs an interception from Dallas Cowboys quarterback Tony Romo (9) during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. Green Bay won 37-36. (AP Photo/Tony Gutierrez)

Green Bay Packers outside linebacker Mike Neal (96) and cornerback Tramon Williams (38) embrace after their team beat the Dallas Cowboys 37-36 at an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers cornerback Jarrett Bush (24) defensive end Datone Jones (95) and cornerback Tramon Williams (38) celebrate after beating Dallas Cowboys 37-36 at an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers running back Eddie Lacy (27) celebrates his touchdown against the Dallas Cowboys during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers running back Eddie Lacy (27) goes over the top to score a touchdown against the Dallas Cowboys during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers cornerback Sam Shields (37) makes an interception run as defensive end Josh Boyd (93), defensive end B.J. Raji (90) and cornerback Tramon Williams (38) follow during the second half of an NFL football game against the Dallas Cowboys, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers wide receiver James Jones (89) scores a touchdown as Dallas Cowboys strong safety J.J. Wilcox (27) and outside linebacker Cameron Lawrence (53) defend during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys wide receiver Dez Bryant (88) pulls in a touchdown pass over Green Bay Packers inside linebacker A.J. Hawk (50) as Cowboys' wide receiver Miles Austin (19) looks on during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys wide receiver Dez Bryant (88) pulls in a touchdown pass over Green Bay Packers inside linebacker A.J. Hawk (50) and free safety M.D. Jennings (43) as Cowboys' wide receiver Miles Austin (19) looks on during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers running back Eddie Lacy (27) moves away from Dallas Cowboys defensive tackle Nick Hayden (96) during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers running back James Starks (44) goes in for a touchdown against the Dallas Cowboys as Barry Church (42) defends during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers tight end Andrew Quarless (81) celebrates his touchdown against the Dallas Cowboys as back judge Greg Yette (38) looks on during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers tight end Andrew Quarless (81) scores a touchdown as Dallas Cowboys outside linebacker Cameron Lawrence (53) and Sterling Moore (26) defends during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers strong safety Morgan Burnett (42) stops Dallas Cowboys wide receiver Dez Bryant (88) short of the goal line during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys wide receiver Dez Bryant (88) fights off Green Bay Packers cornerback Tramon Williams (38) after a reception from Tony Romo during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Green Bay Packers wide receiver Jordy Nelson (87) scores a touchdown as Dallas Cowboys cornerback Orlando Scandrick (32) tumbles in the end zone during the second half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) celebrates a touchdown against the Green Bay Packers during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys running back DeMarco Murray celebrates his touchdown against the Green Bay Packers with tackle Doug Free (68), Travis Frederick (72) and Mackenzy Bernadeau (73) during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys running back DeMarco Murray (29) scores a touchdown against the Green Bay Packers during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys kicker Dan Bailey (5) prepares to kick a field goal against the Green Bay Packers during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys tight end Jason Witten (82) is tackled by cornerback Micah Hyde (33) during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers quarterback Matt Flynn (10) talks with head coach Mike McCarthy during the first half of an NFL football game against the Dallas Cowboys, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers quarterback Matt Flynn (10) is sacked by Dallas Cowboys defensive end George Selvie (99) during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Green Bay Packers running back Eddie Lacy (27) is tackled by Dallas Cowboys defensive end George Selvie (99) during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys tight end Jason Witten (82) celebrates his touchdown against the Green Bay Packers during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tim Sharp)

Dallas Cowboys tight end Jason Witten (82) makes a touchdown reception as Green Bay Packers cornerback Sam Shields (37) defends during the first half of an NFL football game, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) hands the ball to running back DeMarco Murray (29) during the first half or an NFL football game against the Green Bay Packers, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)

Dallas Cowboys quarterback Tony Romo (9) passes the ball during the first half or an NFL football game against the Green Bay Packers, Sunday, Dec. 15, 2013, in Arlington, Texas. (AP Photo/Tony Gutierrez)