I blacked out anything that makes it obvious who Durant is, including win shares. LeBron and Bird are pretty close in WS - with LeBron having more OWS and Bird more DW.
I think I know who'd I'd pick if I were just looking at the raw numbers, but they're pretty close. I think it's safe to say that KD isn't in the discussion yet, so comparing accolades between LeBron and Bird, and well, it's pretty close.
Bird played 13 seasons, this is LeBron's 10th. LeBron will be making his 9th straight ASG. Bird made it 12 times, only not making it in 1989, when he missed essentially all of the season.
Bird won 3 championships, and lost twice in the Finals. He has two NBA Finals MVPs.
LBJ has won 1 championship, and also has lost twice. He has one NBA Finals MVP.
LeBron and Bird are both 3 time NBA MVPs.
If you really think LeBron can't surpass Bird, I'm not sure you're thinking straight. He certainly CAN. His numbers are as good, if not better than Bird's. He'll end up playing more season, thus accumulating more counting stats (which some people care about too much). He'll have more shots at rings, MVPs and Finals MVPs. He could finish more decorated too.
KD isn't close, because he doesn't have the individual accolades, or event the stats (hint: he's B, Bird is A and LBJ is C). But he's got a TON of time, and just about all the talent in the world.