I think Carmelo has more of an ability to make an impact next year, due to his experience taking on harder competition, being relied on by his teamates, and leading his team to a national championship game, not to mention the longer schedule he is used to from playing in college. I think he also has more upside as far as physical development. His shot is A LOT better than LaBron's at this stage, and his offensive game is more diverse than just playing above the rim against high schoolers.
I don't know that Carmelo will in the end be better than LaBron because LaBron is more athletic and still has a lot of ways to improve offensively (his shot, post moves, etc.). Either one of these guys is a great place to start putting together a franchise.
[This message has been edited by Orbit (edited 4/7/2003 4:46p).]