First of all, you should understand the basics of roleplay.
When you see people driving around, you cannot stop them and simply pull them out of the car, saying "You Luciano fuckers, get in our car."
Every player here can RP as many different characters as he wants. If I am RPing a hobo, you cannot come over to me and speak about Luciano or whatever regarding my other character. If I'm RPing something else other than the Consigliere of the Luciano Family, then you have no right to connect me to my main character.
Roleplay is about interacting in various ways, not simply seeing the name above my head and killing me after a few sentences.