LeBron (with basically no coach) has been responsible for more wins in the league than Spoelstra has been. Miami's problem isn't about sharing the ball between LeBron/Bosh/Wade... they have several problems but that's not one of them.. Wade missed the entire preseason. Mike Miller got hurt right before the season started.. Chalmers has been battling an ankle sprain all year... they don't have a lot of size to begin with then Haslem got hurt.. then Wade hurt his wrist, missed one game, and played like **** in the next two or three