James is 37 years old, many stars have reached this age, that value belongs to the "clearance sale", if someone is willing to take over, the team is willing to trade. James is an exception, 37 years old is still at the peak, his strength is still in the first gear. Especially the popularity and commercial value of this, that is still the only file, and now James is still the league traffic responsibility. It is not easy to change James alone, anyway, through the league, 1 person can do it.

You'd say Curry, and I'll tell you Curry is strong, but you can't replace James. They swap teams, James takes the Warriors directly, and Curry doesn't move the Lakers. James' ability to play hard battles, that is also far beyond the distance to Curry, Curry has no three-point threat to drop seriously, and James has 100 ways to contribute to the team. As for the commercial value, Curry is indeed very high, but it is still a lot worse than James. Unless it is Curry in 2016, it is impossible to replace the current James.
Durant's offense is still so inexplicable, averaging 25 points per game as easy as chopping melons and chopping vegetables. His offense is still the first gear in the league, and if it weren't for the Nets themselves, the team would be the favorite to win the championship. Durant's offense can keep the team safe in the playoffs, and the key moments are also trustworthy, he is a natural scorer. But from the perspective of health, commercial value, and strength gap, Durant is still suppressed by James. Without a major injury, Durant could swap James alone.
Kudu can't do it, what Doncic, Trae Young, Booker, that's not to mention. They are still young, not comparable to James, really want to say single change, only the letter brother.
Alphabet brother is the year of playing, the technology is also very comprehensive, health is enough. The key alphabet brother has proved himself, can take the MVP, but also led the team to win the championship, with the alphabet brother team has a future. From all aspects, only the active alphabet brother can change James, what do you think?