Well look at Angelo Bruno he was killed for shutting his family out of dealing drugs. But he was worse he kept his family out of it but would let certain Gambino guys to make money off drugs in philly and took a profit from it. I know that even if Angelo did not want the Gambino's to do it they would probably do it anyway and not much Angelo can do. The point is he was killed by his consiglieri for not letting him sell drugs.