Training doesn't matter at this point. We need to have all around offensive players to play with Yao. Again look at the big 3 in the west, they all have super star players and at least 3 other high percentage all around offensive players. I mean not only shoots open shots, but layups, drives, dunks... whatever offensive skills to make you an above average scorer. There's no so called defensive player/coach/team, the only thing matter is the balanced overall basketball skill level. Hayes/Battier/Rafer/Head has such limited overall offense that they can be defended if necessary in clutch time.
