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The Bills have added a pair of running backs to the roster this offseason by trading for LeSean McCoy and drafting Karlos Williams, creating a deep pool of backs heading into the 2015 season.
One of those backs has not been taking part in the team’s offseason workouts. Bryce Brown has not been taking part in the voluntary work while he deals with a family situation, which Bills running back coach Anthony Lynn said Tuesday leaves him concerned that Brown won’t be able to catch up once he does join the team and its new coaching staff.