A little more strength, a little more court awareness(assists), a little more aggressiveness, and a little more confidence, then do it for 2-3 straight years and the comparison will be right in line. I have little doubt now that his ceiling is at that level. Up to him to get there.
On a second note. Does everyone wish Harrell was on this team. The dude can ball. That is the player we are missing, or porzingis. One of those 2 player types.