Dallas Cowboys outside linebacker Anthony Spencer (93) pressures as Washington Redskins' Robert Griffin III (10) prepares to pass in the first half of an NFL football game Thursday, Nov. 22, 2012 in Arlington, Texas. (AP Photo/Tim Sharp)

Photo by: Tim Sharp

Dallas Cowboys outside linebacker Anthony Spencer (93) pressures as Washington Redskins' Robert Griffin III (10) prepares to pass in the first half of an NFL football game Thursday, Nov. 22, 2012 in Arlington, Texas. (AP Photo/Tim Sharp)