The Washington Nationals made a move in the offseason — in their broadcast booth. MASN announced that Don Sutton, who had been with the network for two years, has asked to be released for “personal reasons” — if by personal reasons he means taking a new job with the Atlanta Braves radio team. Sutton’s replacement is Rob Dibble, former All-Star pitcher for the Cincinnati Reds. Dibble was one of the Reds’ bullpen “Nasty Boys” when…