I think there are a lot of guys who are very flexible position wise which makes it tricky to project. Ignas, Tyson are probably some sort of 3, but could slide up? maybe down? Hunter, Johns are also wings who could definitely slide up.
So it is hard to group the 2/3 together since really the 2 is more like the 1 and the 3 is more like the 4 at U-M. That being said, there was originally definitely a want for a pure 2 (Cormac, Carmody, Bieniemy) kind of seem in that range.
Maybe Brooks and Poole project to that spot a bit (with 2 other PGs on the roster), but it is all pretty interchangeable. Think the key is to get a couple of guys from that top group and then figure out what else you need.
Also if you look at who is on the roster in 2018... having guys who can slide up to the 4 starts to seem like the biggest void.