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)

Photo by: Ross D. Franklin

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)