Dennis Hall resigned as head coach of USA Wrestling’s Greco-Roman program at the U.S. Olympic Education Center at Northern Michigan University, effective June 15. Hall had been commuting home to Stevens Point, Wis., on weekends to be with his wife and four children. He cited the demands on his family when making the decision but said he plans to remain active in USA Wrestling as a volunteer. Hall, a 1995 world champion, was a silver medalist in the Atlanta 1996 Olympic Games.