Washington Redskins running back Tim Hightower (25) talks with Washington Redskins wide receiver Santana Moss (89) at afternoon practice at training camp at Redskins Park, Ashburn, Va., Wednesday, August 1, 2012. (Andrew Harnik/The Washington Times)

Washington Redskins running back Tim Hightower (25) talks with Washington Redskins wide receiver Santana Moss (89) at afternoon practice at training camp at Redskins Park, Ashburn, Va., Wednesday, August 1, 2012. (Andrew Harnik/The Washington Times)