Bellomo is probably the official boss. Its completely understandable they they don't want that released to the world.

It could be Leo who is the official boss, who when imprisoned until 2013 could have appointed a panel.

As for Mario Gigante, the Feds have assumed that he is retired. It makes you wonder if they know anything about this family at all.

Considering that they are very secretive, could be that Paulie Stripes is real, has been hidden from the world and leads the charge officially.

Or Paulie Stripes could be the Feds' longest serving mole and taken the top spot to completely destroy the Genovese's forever.