Assistant special teams coach, Richard Hightower, directs cornerback David Amerson (39) during the NFL football teams training camp practice in Richmond, Va. Monday, July 29, 2013. (AP Photo/Steve Helber)

Photo by: Steve Helber

Assistant special teams coach, Richard Hightower, directs cornerback David Amerson (39) during the NFL football teams training camp practice in Richmond, Va. Monday, July 29, 2013. (AP Photo/Steve Helber)