My grumpy comment of the day.
I would love to see 2 mock drafts side-by-side. One based on hypothetical upside and the other on actual on court performance. Fast forward 3 years, and see which more accurately reflects NBA success.
Sneer if you want, but looking at this draft I see a number of "low upside" guys (EG Cam Johnson, Grant Williams, Thybulle) who are going to get drafted late and have a good chance of out-performing the "projects" drafted ahead of them.
It would be different in a draft with a deeper talent pool, but everyone admits this draft is very top-heavy. A lot of teams are going to wind up wasting picks on the next Meyers Leonard reaching for "high upside" that just isn't there!
I will now get off my soapbox.