Remove card buy erexin-v Ryan said there’s no question that he’ll coach up the offense on Pettine’s tendencies, and that he expects Pettine to offer similar advice to Buffalo’s offense. “There’s no question you’re going to do that, but again, when that ball’s snapped, a lot of things happen. It can be something new. There can be something old, something old that looks new, a lot of that type of stuff. So, I just don’t think it’s that easy,” Ryan said. “There’s a little bit of that gamesmanship involved, but it’s just going to come down to execution and things like that.”