His scoring game is predominantly driving to the rim. With all the good shooters next season, KC hopefully only takes that shot when wide open in rhythm.
Also, led by Stephen Curry, more players seem to be adopting the low release point. But Curry's is exceptionally quick while KC's is new for him and very slow. Over time his release should quicken a lot. Of course, a better shot makes his game better but is not a deal breaker for his NBA draft status.