Michigan under Rich Rodriguez has struggled with depth and transfers. Especially on defense. It doesn’t look to be getting much better.

Today’s announcement that redshirt freshman cornerback Justin Turner is leaving the Michigan football program shines an intense spotlight on one of U-M’s biggest concerns for this season — secondary depth.

Turner, from Massillon, Ohio, asked for and was granted his scholarship release Tuesday, according to U-M spokesman Dave Ablauf.

The 6-foot-2, 198-pound Turner, the top-ranked recruit in the 2009 state of Ohio class, was expected to compete at either safety or cornerback, depending on his skills or the need.

Turner was a 5-star recruit and he’s looking at his options now that he is free.

…Turner is looking over more than a half dozen offers from Division I colleges since he announced he would leave Michigan. Turner fell out of Rich Rodriguez’s good graces this summer because, reportedly, he missed some summer workouts.

That probably isn’t the end of the story and there is likely a Justin Turner side to this, too. Turner has not spoken publicly about it.

People close to him say Pitt and Cincinnati are the two schools most likely to attract Turner.

Now few programs in their right mind would turn down this kid. There is one red flag, however, relating to Turner.

It sounds like the 11 pounds Turner put on in the offseason were not the good variety, and that he was never in a position where he was physically ready to play because of sheer lack of desire.

Turner ended up redshirting in 2009 because of some delays because of academics.

You hope it was just a clash with Rodriguez and the coaches there. If it is a conditioning issue and Turner isn’t willing to put in the time, then he wastes his own talent. I don’t see how Pitt wouldn’t at least take a shot at him.

It isn’t quite the minimal risk that Josh Marks was (and failed), but it’s worth a scholarship spot for the potential.