‘“I think the reason why Buffalo brought me in is the role for special teams that they want me to be a factor in the return game,” Roberts said on WGR 550 sports radio. “Of course I want to play as much receiver as I can. Our offensive coordinator Brian Daboll, receivers coach Chad Hall and everybody knows that. Sure I’ll have my opportunities here and there, but I do understand my role and that’s to be a big impact in special teams.”’