I believe that KJ will flourish in the NBA with more talented teammates (not that Illinois wasn't a good college team, but they're not a team full of NBA guys). I think some of his issues stemmed from teammates not seeing the game like he did and him feeling like he had to do too much, combined with general inexperience. He has tremendous talent, but he's still 18 and working with the best players in the world (yes, even on a lottery team) will help elevate his game. Sucks that he won't be back for another year, but that's the game now