Speed kills in the NBA (see Booker, Morant, etc). Without it, you'd better be deadly from the outside, be a good passer, and/or have better than average handles to create space to take a shot closer in. Hopefully his passing and shooting come around some, otherwise he'll quickly be pigeonholed as an occasionally streaky 3 pt shooter. I think he'll have games where he goes 6 for 8 from three but I'm just not seeing the ability to ever be a consistent scorer near the rim, except on putbacks.
As of right now, at least.