His defense is awful? Wait. What? I'm not pretending I've seen more than His highlights, but I thought that's the reason to draft him, he has Gobert like length and moves possibly better. His lateral quickness looks very good as well.
I'm sure he can get bullied by stronger guys, but weak side shot blocking should be very good.
Tell me what you know, I'm listening. My point is If someone is taking him before 23 then you may have to use 16 ala Terry Rozier.
like most folks here, i am basing my opinions on slim evidence, but it is all we have. please look at the draftexpress video on zhou's defense, it is in the "weaknesses" clip. aside from physical limitations near the basket (strength, bulk) questions are raised on his defensive awareness.
adding to this was the clip where he is matched up in china with yi. that was very limited, but in that video i saw problems on recovering on defense, boxing out, contact underneath the basket. zhou has question marks on defense, no doubt.
http://www.draftexpress.com/profile/Zhou-Qi-61857/