 He retired after the season and rejoined the team as hitting coach.In 2011 The Rockland Boulders, an American professional baseball team based in Pomona, New York in the County of Rockland and member of the Canadian American Association of Professional Baseball hired Rolls to serve as the club’s hitting coach for the 2011 season., MILB, or Retrosheet, or Pelota Binaria (Venezuelan Winter League)