Washington Redskins running back Alfred Morris is tackled by Dallas Cowboys nose tackle Sean Lissemore (95) and defensive end Jason Hatcher (97) during the first half of an NFL football game Sunday, Dec. 30, 2012, in Landover, Md. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Redskins running back Alfred Morris is tackled by Dallas Cowboys nose tackle Sean Lissemore (95) and defensive end Jason Hatcher (97) during the first half of an NFL football game Sunday, Dec. 30, 2012, in Landover, Md. (AP Photo/Alex Brandon)