Also if he didn't have some of those questions you mentioned, Upshaw would be a top 5 pick
Make a case for him being drafted over:
Towns
Okafor
Russell
Mudiay
Winslow
Porzingis
Hezonia
Johnson
WCS
I can't see any scenario, even without the drug use, where Upshaw would go before those nine guys.
While I'm certainly not familiar with the international prospects listed here, I would absolutely take him over WCS, and he might even be better than Okafor, long term. Upshaw is certainly better than him defensively and in terms of rebounding, and don't sleep on his offense, either. He might not be as advanced as Okafor is right now, but he has a number of good moves, keeps the ball high on dunks and put-backs, and can score with either hand on the block. He's raw, sure, but he certainly has the tools to become a very good player. Remind me, again, of Okafor's 'defense'

, smh

?
Btw, why do you keep comparing every shot-blocker to Sean Williams, lol

? Iirc, you did so with Whiteside, and now you're doing it with Upshaw. I also think that comparing him with Fab freakin' Melo is rather insulting to Upshaw's abilities. I went back and looked at Melo's numbers, and Upshaw completely dwarfs all of them, particularly in bpg, which he also happened to do in fewer minutes.
However, as we both know, numbers never tell the whole story, and this is what separates Upshaw from Melo. Look at the highlight video again. 3 of Robert's 7 blocks came with his left hand, and he kept all but 1 of his rejections in play. For a comparison, I went back and watched Fab's record-setting performance

in the d-league, and he only blocked 1-2 with his left hand, and on most occasions he opted to channel his inner Javale McGee by spiking his swats into the seats as if he was playing volleyball

. He has neither Upshaw's technique nor timing, never mind potential, so I really don't see how anyone could, or would, ever compare the two.
Btw, what are these poor fundamentals, specifically? I'm not saying that he's fundamentally sound, but I think you're drastically underrating him, here, as usual, lol

.