I agree, plus he already played a year in the NCAA (different than if he was entering his freshman year this upcoming season) AND (unlike Johnson and Werenski, as examples) he was already the best player in the country. I’m not sure how much more room there is to grow at Michigan. If anything, it might hurt him/a risk of forming bad habits because he’ll be so much better than most of the guys he’s playing against.
As you allude, it helps that (unlike many/most draft picks, even fellow top-5 picks) he’s pretty much already there physically. That’s half the battle. Plus add in a coach like Babcock (I think he’ll love a guy like Fantilli and a guy like Fantilli would probably take well to Babcock’s style of coaching) who’s extremely knowledgeable, being able to hop right in on a line with either a guy like Gaudreau or a guy like Laine, the added comfort of the other UM guys… I think he should be up in Cbus to be most beneficial for his development.
The cherry on top (beyond his development, which I think we all agree should be the #1 priority) is he’s probably a top-6 center (possibly top-line center) TODAY for us, if he was on the roster. We are a better team NOW with him than without him.