I wonder what happened to all the wiseguys you worked for in GTA3 I know you wiped out the Leone Crime Family but I don't remember killing the other guys you worked for.
Two of the families leaders are wiped out. Toni C should have taken over the Leone family, but there is no mentioned of that, however in a random encounter in GTA V, if you save a daughter of a turned made man (It lines up with Sammy The Bull) she will tell you that her dad sent a lot of members to prison in 04' and 05'. Which would explain why you don't see them in GTA IV.
Rumor is that GTA VI will be set in London, England, but there is also another rumor that it will be set in Vice City, if so then we might see Tommy. Who knows.
