Washington Redskins quarterback Kirk Cousins, right, prepares to throw as quarterback Robert Griffin III throws behind him during an NFL football training camp practice at Redskins Park, Thursday, Aug. 2, 2012, in Ashburn, Va. (AP Photo/Alex Brandon)

Photo by: Alex Brandon

Washington Redskins quarterback Kirk Cousins, right, prepares to throw as quarterback Robert Griffin III throws behind him during an NFL football training camp practice at Redskins Park, Thursday, Aug. 2, 2012, in Ashburn, Va. (AP Photo/Alex Brandon)