Steelers looking for more from Cam Heyward

The Steelers selected defensive end Cam Heyward in the first round of the 2011 draft with the hope that he’d help form the core of the defensive line as veterans like Casey Hampton, Aaron Smith and Brett Keisel shuffled off the scene. Two of those guys have moved on, but Heyward hasn’t filled the void…ProFootballTalk » Pittsburgh Steelers