Would the Celtics have won as many titles if Wilt played on those teams instead of Russ? It's really hard to answer. Everyone just assumes that Wilt's ego would make the team worse, but would it? Would he be the same player had he had Red to coach him?
Chamberlain had all the tools Russ did and then some. If a team needed him to just rebound and play D then he would have done that. The Celtics would have then also had the benefit of having a great scorer they could go to when needed. Chamberlain's teams didnt have the lluxury of just using him to rebound and play D though, he had to score and in bunches.
It's really not a fair comparison since his teams asked him to do so much more. Playing with several other HOF players really does make the difference. How many title would Jordan win without Pippen? Oh yeah, we already know that, none!