The need for a better defense in Pittsburgh hasn’t been a secret heading into the 2015 season, but signs of it were tough to find against the Bills last week.
Buffalo may have been running a quarterback competition and playing without some of their top skill position players, but they reeled off several big plays on their way to 43 points and 542 yards. That seems to fulfill the worst fears for a young unit playing for a new defensive coordinator in Keith Butler, but safety Mike Mitchell says that no one is overreacting in Pittsburgh.