Absolutely.
I really like OSU's chances with Elbert. I think it would be a great fit for both. OSU is his best offer, and OSU badly needs a true center (no disrespect to Okonoboh but he is at best a hybrid 4/5 and wouldn't be able to hold his own defensively with the Derrick Nixes of the world). I've said before that Elbert is a Big Ten style big man, as he's not going to mind the slightly slower tempo in the Big Ten because he needs to work on getting in better shape anyway, and he can fit right in with the physical style of play in the B1G.
Truly a massive human being, would be a big piece to the puzzle for OSU (literally and figuratively). I don't think he's going to have a big impact as a freshman due to conditioning issues, but that's OK for the Bucks as they ought to have Amir still for that year and I think Elbert can develop into a dominating presence in the post eventually.