The Bills announced a number of coaching changes on Monday.

Bob Bicknell, the team's tight ends coach the past two seasons, will now coach the wide receivers. Bicknell replaces Stan Hixon, who took a job on Penn State's staff. Adrian White, the defensive quality-control coach since 2008, is the new assistant defensive backs coach.

Bob Sanders, who coached the outside linebackers last season, will coach linebackers. Dave Wannstedt was the inside linebackers coach last season and is now the defensive coordinator.

The team also added Andrew Dees and Eric Thatcher to the coaching staff. Dees will be the assistant offensive line coach and Thatcher the defensive quality-control coach.