'"I think that there are certainly a number of examples of Buffalo doing a lot of different things," Belichick said on Tuesday. "There are plenty of examples of them blitzing, there are plenty of examples of them with a three-man rush, so I think you've got to be ready for everybody to come or three guys to come and everywhere in between. They mix it up, even in any given game, there may be more or a higher or lesser frequency of one or the other, so you've just got to be ready and that's historically the way it's been playing against [Rex" target="_blank"> Ryan."'