Also remember what Scott said in his last report:

"Per sources, Ligambi was asked by Joey Merlino to come out of a self-imposed semi-retirement around the time his nephew, former consigliere George (Georgie Boy) Borgesi, got off parole in July, in an attempt by Skinny Joey to “maintenance” Borgesi, finally out of prison for the first time since 2000 last year and eager to “reestablish himself in the mob and settle old scores,” – first and foremost related to an intense beef with childhood pal and co-defendant Marty Angelina."

We've seen recent photos and video of Ligambi/Merlino, Ligambi/Borgesi, Mazzone/Borgesi together so I if they had any beef, they seem to be working it out. Aside from Narducci, the only other big dispute seems to be Borgesi being on the outs with Angelina and Merlino.

This is all speculation of course, but it's the most logical estimation IMHO.