I think it would be hard to compare the dream to Russel if it wasn't for Chamberlain. Chamberlain was a better on both ends of the court than Hakeem. Chamberlain would get you more points, boards, blocks and still give you 4 assists. He was bigger, stronger, and could leap out of the gym. With all that Russel still bested him repeatedly. here is a little video on Chamberlain. Check out how high he would get in the air in his prime. (yes that is the terminator saying Chamberlain would lift him with one arm like it was nothing)
https://www.youtube.com/watch?v=iwvdsi6gLl8
top 5 centers all time
1. Russell
2. Chamberlain
3. Hakeem
4. Kareem
5. Shaq
If you want your C to be your leading scorer you take one of the other guys. Russel could score and was a fantastic athlete but he liked to play ball in a system, team oriented Duncan type.
Russell had a better team than Chamberlain, switch Chamberlain and Russell and Wilt would probably have 13 titles.