Dallas Cowboys quarterback Tony Romo (9) celebrates after throwing a touchdown pass against the Washington Redskins during the first quarter of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys cornerback Terence Newman intercepts a pass intended for Washington Redskins wide receiver Antwaan Randle El during the first quarter of the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Dallas Cowboys quarterback Tony Romo warms up before the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins fans Millie Ware from Washington, DC and Blondell Stewart-Nims of Fort Washington, Md., sits in there seats with a wall of Dallas Cowboys fans behind them before the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Evan Vucci)

Dallas Cowboys cornerback Terence Newman, right, celebrates his first quarter interception with linebacker Bradie James during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Evan Vucci)

A Washington Redskins cheerleader performs during the NFL football game against the Dallas Cowboys, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Dallas Cowboys wide receiver Roy E. Williams celebrates his first quarter touchdown during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

A Dallas Cowboys fan is shown during warm ups prior to the start of an NFL football game between the Cowboys and the Washington Redskins, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys quarterback Tony Romo (9) is tackled by Washington Redskins defensive end Phillip Daniels (93) during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys running back Marion Barber warms up before the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Dallas Cowboys wide receiver Patrick Crayton carries the ball past Washington Redskins linebacker London Fletcher, left, and safety LaRon Landry, right, during the first quarter of the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Washington Redskins quarterback Jason Campbell (17) gets off a pass against the Dallas Cowboys during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys quarterback Tony Romo (9) scrambles against the Washington Redskins during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Washington Redskins running back Quinton Ganther (35) eludes Dallas Cowboys cornerback Orlando Scandrick, right, during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Washington Redskins running back Quinton Ganther (35) is tackled by Dallas Cowboys linebacker Bradie James (56) during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys quarterback Tony Romo (9) scrambles against the Washington Redskins during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys running back Marion Barber rolls out-of-bounds during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Dallas Cowboys running back Marion Barber carries the ball during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Washington Redskins quarterback Jason Campbell looks doen the line of scrimage during the NFL football game against the Dallas Cowboys, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Washington Redskins quarterback Jason Campbell turns to hand off the ball during the NFL football game against the Dallas Cowboys, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Dallas Cowboys running back Felix Jones carries the ball during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Dallas Cowboys quarterback Tony Romo passes during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Washington Redskins defensive tackle Albert Haynesworth (92) goes up against Dallas Cowboys guard Kyle Kosier (63) during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Washington Redskins quarterback Jason Campbell drops back to pass against the Dallas Cowboys during the first half of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys cornerback Terence Newman carries the ball after an interception during the NFL football game against the Washington Redskins, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/J. David Ake)

Washington Redskins quarterback Jason Campbell is sacked by Dallas Cowboys linebacker Anthony Spencer, left, and defensive end Igor Olshansky, right , during the first half of the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Evan Vucci)

Washington Redskins quarterback Jason Campbell is hit by Dallas Cowboys cornerback Orlando Scandrick during the third quarter of an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Dallas Cowboys cornerback Orlando Scandrick pulls down Washington Redskins wide receiver Malcolm Kelly during the third quarter of the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. (AP Photo/Nick Wass)

Dallas Cowboys quarterback Tony Romo celebrates while running off the field after the Cowboys defeated the Washington Redskins 17-0 during an NFL football game, Sunday, Dec. 27, 2009, in Landover, Md. (AP Photo/Rob Carr)

Washington Redskins quarterback Jason Campbell walks off the field after the NFL football game against the Dallas Cowboys, Sunday, Dec. 27, 2009 in Landover, Md. The Cowboys won 17-0. (AP Photo/Nick Wass)

Washington Redskins head coach Jim Zorn, right, shakes hands with Dallas Cowboys head coach Wade Phillips after the NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. The Cowboys won 17-0. (AP Photo/Nick Wass)

Dallas Cowboys running back Marion Barber carries the ball as Washington Redskins linebacker H.B. Blades reaches for him during the fourth quarter of NFL football game, Sunday, Dec. 27, 2009 in Landover, Md. The Cowboys won 17-0. (AP Photo/Nick Wass)