Washington Redskins quarterbacks Robert Griffin III (10) and Rex Grossman (8) walk to the field during the NFL football teams training camp in Richmond, Va. Monday, July 29, 2013. (AP Photo/Steve Helber)

Photo by: Steve Helber

Washington Redskins quarterbacks Robert Griffin III (10) and Rex Grossman (8) walk to the field during the NFL football teams training camp in Richmond, Va. Monday, July 29, 2013. (AP Photo/Steve Helber)