Oh god, don't keep reminding me that I'll be graduating. On a serious note, even if we take the worst possible situation (every ?-mark bolts and we don't get any other recruits), we'd still project this roster:
Bigs: Miles(Sr), Ryan(Sr), Josh*(So), Marshall(Fr) and Tyler Adams(Fr).
Wings: Andre(Jr), Gbinije(Fr). (*and maybe Josh)
Guards: Seth(Sr/Jr), Tyler Thornton(So), and Austin(Fr).
Pretty strong no matter what happens. Good spread of youth/experience. Talent all over the court. The only big question is around point guard, and as of now we can have absolutely no idea how that would play out. Will Thornton surprise us? Will Seth play some point (as some have speculated)? Can Austin distribute? It'll be a while before we know the answer to those questions. Obviously, though, if Kyrie comes back we will just be ridiculous.