Reports: Pair of 49ers assistants set to join Jim Harbaugh at Michigan

A pair of 49ers staffers appear set to join departed San Francisco head coach Jim Harbaugh at the University of Michigan. According to Scout.com’s Michigan website “GoBlueWolverine,” assistant secondary coach Greg Jackson (pictured) has been in Ann Arbor the last few days and will be a secondary coach for the school. In addition, Alex Marvez…