Casey Hampton was added to the AFC Pro Bowl roster today, the fourth Steelers player in Sunday's game against the NFC in Honolulu.

Hampton replaced San Diego Chargers defensive tackle Jamal Williams, who withdrew because of an injury. It will be Hampton's fourth trip to the Pro Bowl and his third straight.

Other Steelers in the game are guard Alan Faneca and linebacker James Harrison, both starters, and backup quarterback Ben Roethlisberger.

Steelers Willie Parker and Troy Polamalu withdrew earlier from the game because of injuries.