Philadelphia Eagles' LeSean McCoy carries the ball during the first half of an NFL football game against the Washington Redskins in Landover, Md., Sunday, Nov. 18, 2012. (AP Photo/Alex Brandon)
Philadelphia Eagles defensive end Jason Babin reacts to a play during the second half of an NFL football game against the Washington Redskins in Landover, Md., Sunday, Nov. 18, 2012. (AP Photo/Alex Brandon)
Redskins cornerback DeAngelo Hall (23) has four interceptions, part of the reason why Washington's plus-12 in turnover differential is tied for fourth in the NFL. (Associated Press)
Washington Redskins quarterback Robert Griffin III is more of a team player than President Obama, some observers say. (Preston Keres / The Washington Times)
Washington Redskins quarterback Robert Griffin III (10) escapes from Dallas Cowboys strong safety Charlie Peprah (26) for a first down during the second half of an NFL football game, Thursday, Nov. 22, 2012, in Arlington, Texas. The Redskins won 38-31. (AP Photo/The Waco Tribune-Herald, Jose Yau)
Washington Redskins quarterback Robert Griffin III (10) and Dallas Cowboys quarterback Tony Romo (9) greet each other after their NFL football game, Thursday, Nov. 22, 2012, in Arlington, Texas. The Redskins won 38-31. (AP Photo/Matt Strasen)
Washington Redskins head coach Mike Shanahan, left, shakes hands with Dallas Cowboys quarterback Tony Romo (9) following their NFL football game, Thursday, Nov. 22, 2012, in Arlington, Texas. The Redskins won 38-31. (AP Photo/Tim Sharp)
Washington Redskins quarterback Robert Griffin III (10) celebrates with fans following a 38-31 win over the Dallas Cowboys in an NFL football game on Thursday, Nov. 22, 2012, in Arlington, Texas. (AP Photo/Tim Sharp)
Dallas Cowboys quarterback Tony Romo (9) sits on the bench in the second half of an NFL football game against the Washington Redskins, Thursday, Nov. 22, 2012, in Arlington, Texas. (AP Photo/Tim Sharp)
Washington Redskins' Alfred Morris (46) celebrates his touchdown run against the Dallas Cowboys in the first half of an NFL football game, Thursday, Nov. 22, 2012, in Arlington, Texas. (AP Photo/Tim Sharp)
Dallas Cowboys quarterback Tony Romo (9) talks to head coach Jason Garrett early in the second half of an NFL football game against the Washington Redskins, Thursday, Nov. 22, 2012, in Arlington, Texas. (AP Photo/Tim Sharp)