Warde Manuel went out and hired two big head coaches this cycle for Michigan: Sherrone Moore for football and Dusty May. It’s not often an athletic director has to fill the position of the two biggest sports on campus. But with Jim Harbaugh off to the NFL and the school parting ways with Juwan Howard, Manuel couldn’t afford to miss. So, he promoted Moore to football head coach and grabbed May from Florida Atlantic. “A little hectic,” Manuel said when describing the offseason for both sports. “But ultimately great because of the results. But it was time consuming. You never think you’re gonna b…