He did demote Evola and Galante when they were caught, but Evola is mentioned in the book, which shows he was more fond of Natale than Carmine, more evidence you can deal in narcotics, just don't get caught. Hell, even Montreal was known as the drug capital of Canada, and the Bonanno family controlled that city. I wonder if you paid attention to what he had to say on Lucchese.