Rio Hondo Hires Grid Coach--Clint South, an assistant at Cal State Fullerton, has been chosen to replace Al Prukop as football coach at Rio Hondo College. Prukop resigned after eight years. South is the fifth football coach in the school's 21-year history. He came to Rio Hondo in 1966 as the school's wrestling coach. He has also served as an assistant football coach. He left the school in 1978.