Get the funk out of here with the Lebron "possible GOAT small forward" talk.
Athletic players like Kemp and Dominique look great in their mid 20s, but as soon as they sustain an injury or lose their athleticism their whole game basically falls apart. Lebron so far has shown no real evidence that he's willing to work on weak-points in his game. Ever since the Cavs were embarrassingly swept by the Spurs in '07, everyone has known that Lebron desperately needs a semblance of a post game if he's going to go to the next level. Yet over 3 years later, it's still embarrassingly under-developed.
I have a feeling he's not going to work on it until his scoring average takes a huge dive. But by then, it will probably be too late. You can't develop a truly effective post-game overnight. It takes a few seasons to perfect. With Jordan and Kobe, you could already see hints they were trying to expand their game long before they lost all their verticality.
As for rings, yes Lebron will have to win at least one as "The Man". Kobe went through the same thing. Bird, Magic, and Jordan had great supporting casts, but they were clearly the Lead Dogs on the team. Wade and Lebron is basically Shaq and Kobe. Kobe didn't move into the discussion of the top ten players until he won in '09 with him as the Alpha dog..