I do think the wingspan will impact him to some degree; like I mentioned in one of my earlier posts, between his weight and wingspan, teams will probably view him as a guy that has to prove he can switch on defense because those measurements suggest he probably cannot. And teams will already be a bit skeptical because of our zone, so he'll have a lot to prove defensively despite some really nice flashes both for Syracuse and Oak Hill.
I don't read a ton into the shooting; he'll probably have a bunch of workouts with NBA teams where he'll have the opportunity to make them forget about the mediocre combine performance. Likewise to show off his ball-handling and stuff.
I think his athletic measurements were good enough to not set off any red flags.
We'll see with the combine scrimmages; I don't think it's necessarily important for him to shoot it well in the scrimmages since the sample sizes are going to be so small, but teams will want to see how he fares in terms of beating people off the dribble, making good decisions, etc.
TLDR: I don't think anything we've seen so far will have a big impact, but the wingspan is definitely a red flag.