MIAMI – Two days ago Dwight Howard was in the visitor’s locker room at Miami’s AmericanAirlines Arena. It was pre-game and the media had just entered. Howard, wearing only his underwear, farted loudly. Twice. Then he laughed. And almost everybody, players and media, laughed along with him. (D-12’s flatulent tendencies have been chronicled before.) Now, that’s leadership. But it’s not enough leadership to propel Orlando to the title. For that, Howard needs