Who are the six men who have coached and played in a final four NCAA game?

I can come up with a definite four guys with a possible fifth. Dean Smith, Bob Knight, Joe B. Hall, and Billy Donovan. Bill Guthridge was on the 1958 Kansas State team that lost to Seattle in the Final Four game, but his name does not apper in the boxscore. He may have played in the consolation game when K State lost to Temple. Dean Smith, Bob Knight, Billy Donovan, Vic Bubas, Dick Harp, Joe B. Hall and Bones McKinney.