Changes/Evolution in the NBA to come....

What are some changes or things that you think will evole into the NBA? Position wise, size wise..etc.

 

Smaller centers, big men become extinct like dinosaurs,Increase in court size, "Lebron" rules.

 

We've already seen smaller centers come, I think the pure pg will evolve some, instead of seeing all of the Arenas,Francis's,and Marburys modeling their game from MJ. Also more of a development of SF, it has already become the primary defensive position of perimeter defenders but with players like Lebron and Tmac, I see it becoming more widely talented.