Jordan had Pippen for his run, he couldn't even pass the first round until Pippen showed up. Kobe didn't lead anyone to a dynasty, if you're referring to the 3peat that was clearly Shaq's team. Magic had Kareem who is a top 5 player. Duncan didn't lead a dynasty. And anyway, winning rings doesn't make a player "better". LeBron in his prime was the best offensive player in the league while being 1st team all defense and able to guard all 5 positions. None of the players you listed have anywhere close to his skill set of scoring, play making and D. Kobe and Duncan aren't anywhere close to LeBron as players. They might be "greater" because of rings, but that doesn't make them better. Check the stats, MVPs, finals MVPs and you can see who is better.