‘”It was just a matter of what he was looking at,” Cottrell told Buffalobills.com. “We spent a lot of time discussing the plan of what to look for in the player, his opponent. His stance, the way he set, when he was run blocking was he heavy on his hands. When he was pass blocking did he cheat in his stance? Can he use his hands well? Was he very strong? Then from his opponent we would move on to the tight end, the guard, the quarterback and the running backs and fullback.”‘