Roberson has a long way to go.
1. slow release on his shot, and he has to make them midrange before stepping out to three some,
2. I don't really view him as a isolation player YET.
3.Neither does Roberson have a nice one on one dribble yet, which goes with number 2 but shooting is one thing dribbling against your man is another.
4.As far as athleticism I would agree hes not a McCullough or Grant, but neither was Wes Johnson yet Roberson is stronger then Wes and a better offensive rebounder imo.
5. Hes more of a tentative type of player, more tentative then CJ Fair and even KJO imo. (keep in mind tentative types wait their turn)
But all of this could magically just click together at one point, but imo its more likely some parts will before others. However if they all do all click at the same time he could become like Dion Waiters and shoot up top 15 in the draft even.