I agree with those saying that second round, this year or next would be his draft ceiling.
I would say he's headed to the G League, whenever that is, and see if he can't find a roster spot somewhere.
That seems to be the Hawkeye mode of the last several years, except for Luka. Joe Weiskamp still trying to crack a roster toiling in the g league last I knew. Peter Jok tried before going to France. Jarrod Uthoff averaged a double-double in the g league, 20 pts-10 rbs and couldn't stick and now plays in Japan. Tyler Cook never did develop a jump shot and is now in Japan. Aaron White proably saw the handwriting on the wall early that he would never develop a 3 and has had a nice overseas career and is now playing in Japan (am I sensing a trend here).
In the mock drafts I peruse, I'm amazed at how many of the draftees are now international with France leading the way.
One thing about most of these ex Hawks is that they've each made several million dollars and that's pretty damn good. I'd take that in a heartbeat.