METAIRIE, La. (AP) — The New Orleans Saints say Chuck Muncie, a Pro Bowl running back with both the Saints and San Diego Chargers, has died at age 60.

ORCHARD PARK, N.Y. (AP) — Buddy Nix is stepping down as the Buffalo Bills general manager, the team has announced.

JACKSONVILLE, Fla.

OWINGS MILLS, Md. (AP) — The Baltimore Ravens acquired center A.Q. Shipley from the Indianapolis Colts for a conditional 2014 draft pick.

MIAMI (AP) — The Super Bowl might not return to South Florida for a long time.