“I think that is the direction of the game in general, where you don’t need a pure 5-man, you can win in a bunch of different ways,” James said. “Small lineups can be very effective if you also have the athleticism to pressure the ball and play good defense. It’d be great to have a bunch of bigs, but not every team is going to be able to have that, so you find other ways to approach it.”
This is the reason why Bosh adding up weight, still playing the center. "7-footer, 6-10 guy that demands a presence on that block" and his up for something for the team. Long way to go for the Heat.