Getty NFL Network's Tom Pelissero reported Tuesday former Pittsburgh Steelers punter Cameron Johnston signed with the Buffalo Bills. As NFL fans we rarely have to think about our team’s punters. Punts are when we start our bathroom break early, or head to the fridge for a re-up. But it turns out Buffalo Bills’ head coach Sean McDermott was none-too-impressed with the Bills Week 1 punter, Brad Robbins, during his debut with the team. “ Bills Burr: Veteran punter Cameron Johnston is signing with