I feel like we're going to have conversations about Jusuf Nurkic in the near-ish future.
I don't know, I find him a little bit too slow for the NBA, don't get fooled by some of the scouting reports about his quick feet. I think it will turn out to be not that true for the NBA. With that said, I believe he can be good if they be patient with him. Though, I believe he will struggle a lot in his first years, just like Enes did(Enes still struggles though, lol). Because, Nurkic plays even below-er the rim than Enes, he's kinda horrendous at P&R defense, he literally can't stay on the court due to foul problems and he has some problems at understanding the game(again just like Enes). Plus he might have questionable attitude.
However the things that make me think that he can be a solid player in the NBA, one is his passing game like Dala mentioned, and the other is his ability of using his big body. Kanter really could learn a lot from this kid about that.
Nevertheless, to me, his upside is good, a Pekovic lite or a even a full Pekovic, but I'd just be cautious. I believe there are better euro C/PF prospects.
Better rebounder, but more importantly he's a wayyyy better passer at age 20.
It really kills a team's offense when your big-man can't pass.
Passing, you are definitely right. Better rebounder? I'd say they are about the same, at least he's not clearly better at this point even though he might be eventually. First, the pre-season numbers might be deceiving, his per 36 rebounding was around 11 with CED. He averaged better numbers in U-20 but it was division B and Enes had much more impressive numbers in youth tournaments in A divisions. Second, the kid doesn't(can't) jump much for rebounds, I know you may not have to jump much when you are 280 and almost 7 feet tall but it certainly won't be easier to grab them in the NBA on a regular basis against athletic bigs than it was in not-top European competition.
