Here is about the Westies and Gambino agreement. Do some more research and you will find that the FBI considered Mickey Featherstone to be a Gambino capo. He ran an all Irish crew a.k.a. "The Westies". As with any other crew, they were free to use the bosses name in exchange for 10-15% of the crew's earnings. Featherstone was charged under RICO with other Gambino captains.