Disagree in isolation. There are lots of very athletic 6-9/10 types who can play the four or five. Hell, we're probably going to be recruiting a bunch of them.
The difference, again, is that you can put a guy like that in between two extremely unique players. Now you have a frontline that has a bit of everything. I think your Michigan fanboy thing is showing with the belief that Dusty is creating the way or something. I'd bet they're back to having a "normal" sized frontline again next year. It's already rumored that the Wake SF is Michigan-bound, and he's 6-7.
May, to his credit, and utilized very effectively, caught lightning with that mix. I mean, you could say the same for Dan Hurley. You had a 7-2 monster defender, ultimate connector stretch 4, and then Castle, who could play 1-3, guard 1-4. That's a ridiculous frontline. I doubt other schools were thinking that that was some sort of blueprint. It's fantastic roster construction.