Chiefs sign TE Phillip Supernaw, promote RB Charcandrick West

The Chiefs have looked to another AFC playoff contender’s practice squad for some tight end depth. Kansas City has signed tight end Phillip Supernaw from Baltimore’s practice squad, the club said Tuesday. A first-year pro, the 24-year-old Supernaw has appeared in three games for the Ravens this season, catching one pass. He also appeared in…