If Galante wasn't so greed on the heroin money for sure would convince the Commission (its all about money),he was already the de facto boss and with a little diplomacy should easly be appointed as official boss.
Right! You can never go wrong by following the money. If Galante had shared the heroin money, he'd have gotten more support. He also could have kept his big mouth shut--bragging that "I'll make Gambino s**t in the street" isn't exactly a good way to endear yourself to the Commission's Number One member.