Towns based on projected growth, rookie deal. kid looks like a real promising prospect and stands to be under team control for almost a decade (rookie deal, resigning to second deal for max money).
Lebron is still the top player in the game and can carry any roster to a playoff birth but he could bail at any time and you're then left with nothing. he's also got a lot of mileage and is not a spring chicken anymore. he only has a limited time left to play