Pittsburgh Steelers quarterback Bruce Gradkowski (5) throws a pass during the NFL football practice on Thursday, June 6, 2013 in Pittsburgh. Starting quarterback Ben Roethlisberger had arthroscopic surgery on his right knee Wednesday, June 5, 2013 to remove cartilage that was causing Roethlisberger some discomfort. Gradkowski worked with the first team in Roethlisberger's place at the practice at Heinz Field. (AP Photo/Keith Srakocic)
