One of Wisconsin's most successful high school football programs will need to find a new head coach. Oak Creek's Joe Koch resigned his positon on Monday, citing personal reasons. In 14 seasons, Koch had a 107-36 record. Oak Creek recently had to give up its boys state track and field championship because of problems with the transfer papers of two athletes from Milwaukee City Conference Schools who came to Oak Creek. Both players have been suspended from competition for a year and were highly touted football players.