Getty Sean McDermott watches from the sidelines during a Buffalo Bills game against the Las Vegas Raiders. The Buffalo Bills are doing a bit of roster cleanup in the days before the NFL draft, parting ways with a defensive lineman who spent most of last season on the practice squad. The team announced on April 17 that they released defensive lineman Branson Deen, a 25-year-old who appeared in one game last season. The move comes just days before a draft where many analysts believe the Bills