Giants coordinator says JPP having a sack a game is unrealistic

Giants defensive end Jason Pierre-Paul had 16.5 sacks last season, and he had at least half a sack in 12 of the Giants’ 16 games. Giants defensive coordinator Perry Fewell thinks Pierre-Paul’s great 2011 season may have set up unrealistic expectations. Pierre-Paul has 4.5 sacks through seven games this season, and Fewell says that just…