Michigan 2016 Michigan Signee Is A Huge Jim Harbaugh Fan Published April 16, 2016 After Jim Harbaugh hung backstage with the rap group Migos and then got on the drums during a Bruce Springsteen concert, 2016 Michigan signee David Long Jr. tweeted the following: https://twitter.com/dee_knowz/status/720782713674838017 Long, of course, was the prospect who Jim Harbaugh climbed a tree for during an in-home visit. In this article:David Long Jr., Jim Harbaugh Recent Posts Major Update In Michigan’s Pursuit Of Top RB Prospect No. 1 Football Recruit Zion Elee Makes Major Announcement About Recruitment Michigan Predicted To Land Elite ’26 Tailback A Top Recruit Seems Excited About Ohio State’s Newest Offensive Coach Chargers Hiring 29-Year Old Former Michigan Analyst To Be DE Coach