Michigan, keep Josh Schertz on speed dial in case interim trial run fails

Michigan chose continuity. It also faced reality. Hiring a college basketball coach in late June is not ideal timing.The Wolverines, according to multiple reports, will promote Mike Boynton Jr. to interim coach to succeed Dusty May, who’s leaving for the NBA’s Dallas Mavericks.The key word in that sentence? “Interim.”That suggests this is a trial run — as it should be.What's next? Michigan has interim fix to Dusty May exit. But who could be long-term answer?If Boynt