People are really sleeping on Rob
To say that he is a athletic big with low skill level is completely untrue
He is a pretty good passer and has great vision, a great rebounder and shot blocker, can switch on guards even in NBA, has high BBall IQ and feel for the game, not to mention he has shooting touchs, only need to fix the mechanism
His absolute ceiling is Bill Russel who can shoot and pass better, now i don't think he can be that good because he isn't that competitive and healthy, but he is much more a Bill Russel than a Sean Williams, definitely better than D.Jordon and Capela
Now we know his work ethic is fine the only that can hold him back is his knee injury