PITTSBURGH ( AP ) -- Pittsburgh Steelers defensive end Cameron Heyward spent three weeks fruitlessly chasing opposing quarterbacks but never wavered from the answer .
PITTSBURGH had nothing to do defensive coordinator Keith Butler coming up with intricate blitz packages to compensate for a nonexistent pass rush .
PITTSBURGH ( AP ) -- Pittsburgh Steelers defensive end Cameron Heyward spent three weeks fruitlessly chasing opposing quarterbacks but never wavered from the answer , and it had nothing to do defensive coordinator Keith Butler coming up with intricate blitz packages to compensate for a nonexistent pass rush .