Steelers sign wide receiver Justin Brown

The Steelers have signed sixth-round pick Justin Brown, the club announced Thursday. Pittsburgh now has five draft choices under contract. A wide receiver who finished his collegiate career at Oklahoma, Brown (6-3, 209) hauled in 73 passes for 879 yards and five touchdowns in 2012 for the Sooners. He played his first three college seasons…ProFootballTalk » Pittsburgh Steelers