Chris Barnett has tweeted that he is out:
No longer at the university of Michigan
A couple of commenters wondered if that might be a joke. It is not. I've heard from multiple sources that Barnett was not in practice and was considering leaving or actually had left the team. Now it's (all but) official. That's the third member of the incoming class to flame out before the first game. At least in this instance I'd forgotten to write a recruiting profile for him. I did fret about his association with Baron Flenory.
Barnett probably wasn't going to play this year after suffering an injury late in his high school season and showing up pushing 280 pounds. Like Posada, his departure is more of a big deal next year when Koger and Watson graduate. At that point the only non-freshman tight end on the roster will be Brandon Moore, who hasn't played a lick thus far in his Michigan career.
Michigan might have to delay this manball thing even longer than they wanted simply because they don't have the personnel to put a tight end on the field much.
UPDATE: There's also Ricardo Miller at TE, though he needs to spend the next year eating nothing but bacon grease if he's going to get up to a reasonable weight.