Russell? cmon dude, have you ever even seen him play? I've watched a few old game tapes and to be perfectly honest he reminds me of a glorified ben wallace playing in a jv league. I don't even think it's fair to rank those guys amongst modern players.
And I'd take Lebron over a prime Kobe or Wade anyday, probably even a prime Duncan. Lebron has carried every team he's ever been on on his back. Never seen anyone who could be the sole driving force of his teams like that, Lebron is the MVP of all MVP's. Dude averaged 30.3 points, 9.7 rebounds, 5.6 assists and 1.9 steals off 50% shooting throughout the entire playoffs and it's become so routine that you guys are spoiled and don't even appreciate it. When was the last time someone has put up playoff averages like those? Jordan did it damn near every year, Magic and Bird did it a few times, Duncan put up some comparable numbers early in his career, Hakeem and Kareem did it, and after that you're going to have to go back decades and pull up some old inflated wilt chamberlain stats.