Sam Webb is reporting that Greg Frey will re-join the Wolverines as the Tight Ends and Tackles coach/Run Game Coordinator. He is replacing the slot left by Coach Wheat leaving for the NFL Jacksonville Jaguars. Greg was at Michigan previously and was known as a very good recruiter in Florida and per Sam Webb has a very good eye for recruiting the offensive line. He was known as the best assistant on RR's staff while at Michigan. As soon as RR was fired, Greg was hired by IU.
This is another "Harbaugh" unique position (like Passing Coordinator) where Greg will be focusing on Tackles and Tight Ends (which sounds more like a reality show).