Dexter Pittman has used the lockout to concentrate on improving his body at the advice of LeBron James. James told Pittman to stay and shape and "be ready," and added that Pittman was going to to be a "big part" of what Miami does in the future. The Heat would really get a boost if Pittman does prove capable of contributing, and it's worth noting his renewed commitment considering the absence of an offensive threat in the middle for the Heat. He's a name to monitor for owners into the future.