AMERICAN FOOTBALL CONFERENCE

BUFFALO — Reserve/injured: LB Keith Ellison (quad). Roster addition: CB Cary Harris (from Bills practice squad).

NATIONAL FOOTBALL CONFERENCE

CHICAGO — Reserve/injured: RB Garrett Wolfe (kidney). Roster addition: RB Kahlil Bell (from Bears practice squad).

DETROIT — Reserve/injured: OG Stephen Peterman (ankle). Roster addition: WR Eric Fowler (from Lions practice squad).

NEW ORLEANS — Practice-squad addition: QB Chase Daniel. Practice-squad deletion: RB Herb Donaldson.