Require that your henchpersons do a full background check on their fiances before they get married. Slur your words. Plan big hits during church activities such as weddings or baptisms. For a Henchperson 1. Never turn your back on the family. Never tell anyone outside the family what you're thinking.
Cool accent is required.
No business at the table. If you look like Frankenstein or are short, fat, and Italian, you will be guaranteed a brute squad position. However, it will be a rare case if you raise in position above that. Don't argue with the boss. Don't fake an accent.