Arizona Cardinals kicker Jay Feely celebrates his game winning field goal during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals running back Beanie Wells runs the ball during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals wide receiver Andre Roberts catches a pass for a touchdown during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

An Arizona Cardinals cheerleader performs during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback Stephen McGee looks to throw a pass during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys wide receiver Miles Austin catches a pass against Arizona Cardinals safety Rashad Johnson during a game at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys wide receiver Miles Austin scores a touchdown during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

An Arizona Cardinals cheerleader performs during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys interim head coach Jason Garrett calls a play during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals quarterback John Skelton throws a pass during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys tight end Jason Witten is tackled during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys wide receiver Miles Austin runs the ball during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

An Arizona Cardinals fan cheers during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals quarterback John Skelton looks to throw a pass during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals running back Beanie Wells runs the ball during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback is surrounded by trainers after being injured during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys running back Tashard Choice runs the ball during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals quarterback John Skelton throws a pass during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback Tony Romo walks on the field prior to a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals wide receiver Larry Fitzgerald warms up prior to a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys owner Jerry Jones prior to a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys running back Felix Jones runs the ball during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback Jon Kitna looks to throw during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals cheerleaders prior to a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback Jon Kitna is sacked during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys quarterback Jon Kitna throws a pass during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys running back Marion Barber runs the ball during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals head coach Ken Whisenhunt during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys running back Marion Barber runs the ball during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Arizona Cardinals fans cheer during a game against the Dallas Cowboys at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys interim head coach Jason Garrett during a game against the Arizona Cardinals at University of Phoenix Stadium in Glendale, Arizona on December 25, 2010. (Gary A. Vasquez/NFL)

Dallas Cowboys' Jon Kitna (3) gets tackled by Arizona Cardinals' Calais Campbell, right, in the second quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Dallas Cowboys quarterback Jon Kitna (3) is sacked by Arizona Cardinals defensive end Calais Campbell during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Arizona Cardinals cornerback Greg Toler (28) intercepts a pass intended for Roy Williams, right, as Cardinals' Clark Haggans breaks up the play during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. Toler ran back the catch for a touchdown. (AP Photo/Matt York)

An Arizona Cardinals fan cheers during the first quarter of an NFL football game against the Dallas Cowboys Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Dallas Cowboys running back Felix Jones (28) gains yards as Arizona Cardinals linebacker Paris Lenon (51) defends during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Dallas Cowboys wide receiver Miles Austin, right, drops a pass in the endzone as Arizona Cardinals safety Rashad Johnson, left, defends during the second quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Paul Connors)

Arizona Cardinals defensive end Calais Campbell (93) celebrates his sack on Dallas Cowboys quarterback Jon Kitna (3) with teammate Deuce Lutui during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Dallas Cowboys quarterback Jon Kitna (3) scrambles as Arizona Cardinals defensive tackle Alan Branch pursues during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals cornerback Dominique Rodgers-Cromartie (20) intercepts as pass intended for Dallas Cowboys wide receiver Miles Austin (19) during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. Rodgers-Cromartie ran the interception back for a touchdown.(AP Photo/Ross D. Franklin)

Dallas Cowboys' Jon Kitna (3) gets sacked by Arizona Cardinals' Darnell Dockett, right, in the second quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Ross D. Franklin)

Arizona Cardinals cornerback Trumaine McBride (23) tackles Dallas Cowboys cornerback Bryan McCann (37) on a punt return during the first quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Arizona Cardinals quarterback John Skelton (19) throws as Dallas Cowboys linebacker Anthony Spencer (93) pursues during the third quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Dallas Cowboys fans watch during the third quarter of an NFL football game against the Arizona Cardinals Saturday, Dec. 25, 2010, in Glendale, Ariz. (AP Photo/Matt York)

Arizona Cardinals place kicker Jay Feely (4) celebrates after kicking the game winning field goal as Dallas Cowboys cornerback Orlando Scandrick (32) looks on during the fourth quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals won 27-26.(AP Photo/Paul Connors)

Arizona Cardinals place kicker Jay Feely (4) celebrates with teammate Beanie Wells (26) after kicking the game winning field goal during the fourth quarter of an NFL football game against the Dallas Cowboys Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals won 27-26.(AP Photo/Paul Connors)

Dallas Cowboys place kicker David Buehler (18) stares after missing a point after attempt as teammate Mat McBriar (1) walks away during the fourth quarter of an NFL football game against the Arizona Cardinals Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals won 27-26.(AP Photo/Paul Connors)

Arizona Cardinals place kicker Jay Feely (4) kicks the game winning field goal during the fourth quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals won 27-26.(AP Photo/Matt York)

Dallas Cowboys injured quarterback Tony Romo helps out Stephen McGee on the field in the fourth quarter of an NFL football game against the Arizona Cardinals Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals defeated the Cowboys 27-26. (AP Photo/Ross D. Franklin)

Arizona Cardinals' Larry Fitzgerald (11) makes a catch on a fourth down play against Dallas Cowboys' Keith Brooking in the fourth quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals defeated the Cowboys 27-26. (AP Photo/Ross D. Franklin)

Arizona Cardinals head coach Ken Whisenhunt, left, talks with Dallas Cowboys interim head coach Jason Garrett after an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals defeated the Cowboys 27-26. (AP Photo/Ross D. Franklin)

Dallas Cowboys' Marion Barber (24) dives into the end zone for a touchdown as Arizona Cardinals' Adrian Wilson, bottom, and Dominique Rodgers-Cromartie (29) try in vain to make the tackle in the third quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals defeated the Cowboys 27-26. (AP Photo/Ross D. Franklin)

Dallas Cowboys runningback Marion Barber (24) leaps past Arizona Cardinals defenders Kerry Rhodes (25) and Gerald Hayes, right, on his way to the end zone for a touchdown during the third quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals won 27-26. (AP Photo/Paul Connors)

Dallas Cowboys' Stephen McGee (7) gets sacked by Arizona Cardinals' Adrian Wilson in the fourth quarter of an NFL football game Saturday, Dec. 25, 2010, in Glendale, Ariz. The Cardinals defeated the Cowboys 27-26. (AP Photo/Ross D. Franklin)