For the next generation of stars, he's going to be like what MJ was like to players such as Kobe, LBJ, and Wade.
Lot's of 3's, a heavy emphasis on analytics, and ball handling is what'll trickle down.
Hell, it's already starting to. This past season Harden attempted the 3rd most 3pters of all time, that's the Steph effect. He got rid of the 3pt stigma of 'live by the 3 die by the 3' and players like Harden, Paul George, and Lowry have followed suit attempting career high 3's.