AMERICAN FOOTBALL CONFERENCE
SAN DIEGO — Practice-squad addition: DE Logan Harrell (deleted from Chargers practice squad 11/20). Practice-squad deletion: LB Phillip Dillard.
NATIONAL FOOTBALL CONFERENCE
ARIZONA — Placed on waivers: WR Stephen Williams (from reserve/injured).
DETROIT — Placed on waivers: WR Lance Long. Roster addition: RB Shaun Chapas (from Lions practice squad).
SAN FRANCISCO — Practice-squad deletion: WR Chad Hall.