Thought about this and it really raises a very good point. None of the centers next year, and probably never again in this generation, are going to have the offensive game Luka showed the world. It is unfair to the incoming guys at that position to discuss their offense and probably their floor hustle as well. Their isn't going to be another Luka, that chapter is closed.
Riley, however, might become a kind of dominant defender and a good, no Luka but good, scorer. I'm thinking ceiling is Big Ten shot block leader, 15-20 point scorer with big rebound numbers. Acie like numbers, which would be a very good career, just not Luka's.