I have watched Michigan just about weekly for about the last 28 years. I love the Wolverines, comparable to my Cowboys.
It's my opinion that Anthony Thomas and Chris Perry are not as good as Mike Hart is. I do agree with you that Hart is getting a lot of carries in Michigan and how that affects his longevity in the NFL, I have no idea. There are a lot of guys who enjoy doing studies on that kind of stuff, I'm not one of them.
So, lets think about his first 5 years. I think he'll be more of a RBBC guy to start depending upon the team of course. But when he finally gets his chance, due to the other RBBC guy going down due to injury or whatever, he'll prosper. He does a nice job of keeping his leags moving, he's shifty, he's a solid pass blocker and he runs low to the ground near the goaline.
He's not going to knock everyone over at the goaline, but he finds the crease and hits it low. That's tough to stop considering his overall height.
Mike Hart will not be an extremely high draft choice and the team that does end up getting him will be fortunate because from listening on interviews and reading about him locally for the past 4 years, this is an exceptional kid. One thing not mentioned but is true is that he's a great leader.
It's not Henne who's the leader of this Michigan football team, it is Mike Hart by a longshot. He has a lot of heart (no pun intended) and the reason I mention this is a lot of times when you're undersized and not the prototypical size for your position, you need something extra from the inside. This is hard to measure and I'm sure as a talent scout, you don't want to get sucked up into, which is why some guys slide down and are 2nd and 3rd round steals.
I put my stamp of approval on Mike Hart and think he'll be a good football player and someone who you'd want on your football team.