‘Buffalo has one exemption roster spot for running back Christian Wade, who joined the NFL before last season as part of the league’s International Pathway Program. So technically the Bills only need to get down to 81 players. If the Bills choose not to get under that total before the start of camp they’ll have to separate the roster into two groups: rookies, first-year players, select quarterbacks, and injured players – and then all other players in the other group.’