What? The Greek freak came from nowhere also. And AD and unicorn are faces of their franchises also. I don't get what point you're trying to make.
I had another 2-3 sentences in there that got cut off. I'll clarify here.
Once the Super Teams fall away, who knows what style will dominate but a wing player like Booker who can score from anywhere on the court and create his own shots will always be valuable in the league. More-so than someone like the Greek Freak or Porzingis because if the NBA gets more physical, I don't see Porzingis or Giannis adapting to that as well. I'm not saying they'll be bad but I don't see them being able to lead their team to contention. I think because of position and style of play, Booker is better equipped regardless of which style of play the league leans towards after the Warriors run is over. That is why I think Booker can be a generational talent when he's hitting his prime in 5-6 years. He's a top 5 SG in the league right now at 20 years old.
I don't think the "Super Team" setup that there is now will last that long. Once those get broken up it's questionable what style of basketball will dominate. All of the "super teams" over the last few years have played different styles, with the Celtics and their Big 3 playing more of a grind it out defense first style, the Heat overwhelming teams with having 2 superstars in Lebron and Wade in their prime supported by All Star's taking on role player duties. The Warriors are able to run and gun better than anyone and got better at that with the addition of Durant. The Cavs haven't really had an identity of their own other than play to Lebron's strengths. It seems whoever the champion is though that influences how other teams try and build their teams. When the Spurs when the title, everyone talks about the importance of 3 & D players, low post offensive players, and rim protectors. Now it's all about "positionless basketball" but that will change once Golden State gets taken down.
Guys like Steph and Nash are generational talents who stood out because their style of play fit that time in the league perfectly. Shooting guards like Booker though are always something a team is after. I don't think he'll be Kobe or Jordan but the tier below that is Ray Allen, Clyde Drexler, Dwayne Wade, Allen Iverson, Reggie Miller. Those players can fit into any style that league is playing and excel, I think Booker can do that.