Kent Hull, who served as Hall of Fame quarterback Jim Kelly's center during the Buffalo Bills' AFC title years in the early 1990s, has died. He was 50. Mississippi State, where Hull played his college ball, announced he passed away on Tuesday afternoon. The cause of death was not immediately known. Hull was a three-time Pro Bowl selection during 11 seasons with the Bills. He was credited for playing a key role in helping run the team's no-huddle "K-Gun" offense. The Bills honored Hull in 2002 by placing his name on Ralph Wilson Stadium's Wall of Fame. Read more: http://espn.go.com/nfl/story/_/id/7...falo-bills-mississippi-state-bulldogs-dead-50