The future of the NBA?

Deron Williams, CP3, Dwight Howard all have a lot of years in front of them. Obviously Mutombo, Shaq, J-Kidd, Steve Nash, and Kevin Garnett have limited years left and these are all huge stars...I think there will be talent to replace these guys like the Lebron James's, Derick Rose's, and Dwayne Wade's and the previous players I mentioned.