It would depend upon what my team construction looks like, and what my immediate and long-term goals are.
For instance, if I'm the Miami Heat and have my choice of any player in the league to play beside Wade and Bosh, I'm not taking Lebron. I'd prefer Howard, Durant, Chris Paul, and probably Deron Williams. All of those guys would fill holes better than Lebron does, and would be more complimentary to Wade's and Bosh's game.
If I'm the NJ Nets, I wouldn't take anybody over Lebron. He'd be able to single-handedly transform that franchise on both offense and defense.
If I were the Dallas Mavericks, I'd probably take Kobe, and maybe Howard, over Lebron. They're close enough to a title that Kobe's killer instinct might be able to get them over the top.
If I were starting a franchise from scratch, I think I'd start with Durant. He's an amazing offensive player, he seems like a good person, and he's coachable. He doesn't have the all-around game that Lebron does, but I think he'll eventually develop it.