Greg was originally from Brooklyn. He ended up with the Bronx crew after the fact when he got married and moved to Scarsdale.

But it's interesting that there's currently a thread about Frankie Loc. Because if Frankie never joined the administration, he stays in the Bronx and Greg never becomes a skipper. That means no rats at Greg's strip club, and no Agent Garcia waiting for him him the day he came home.

The whole Gotti thing had a ripple effect that can't be understated.