Jim Harbaugh has reportedly settled on the final addition to his staff. Ex-Florida head coach Jim McElwain is expected to join the Michigan football coaching staff for the 2018 season, according to FootballScoop and 247Sports. Both outlets reported the news Wednesday night, though neither specified an official job title for McElwain. McElwain, 55, was among a list of candidates to have reportedly interviewed earlier this month for the 10th and final assistant job on Harbaugh's staff. The job was open after Dan Enos departed the program for Alabama in late January, just six weeks after accepting a job as Michigan wide receivers coach.