AMERICAN FOOTBALL CONFERENCE
BUFFALO — Placed on waivers: S Delano Howell. Roster addition: S Mana Silva (from Bills practice squad).
CINCINNATI — Placed on waivers: LB Roddrick Muckelroy. Activated: DT Pat Sims (from reserve/physically unable to perform).
NEW ENGLAND — Reserve/suspended by commissioner: RB Brandon Bolden (four games, violation of performance enhancing substances policy).
NATIONAL FOOTBALL CONFERENCE
DETROIT — Tryout: CB Stanford Routt.
MINNESOTA — Practice-squad addition: DE George Johnson. Practice-squad deletion: DE Ernest Owusu.