Found this decent analysis/speculation on aboutthemafia.com:

Now two veteran mobsters are back on the streets of Phildephia where the mob family has been unsettled at best of late. Whether or not they will look to exert any influence or control over the local mob family and re-establish themselves with high ranking positions is a question being asked by both state and federal authorities.The beleaguered crime family could be split in as many as three different factions as several Philly mobsters once loyal to former boss Nicodemo “Little Nicky” Scarfo are now back on the streets and could be looking for their piece of the pie. It is also believed that Joseph “Skinny Joey” Merlino who has been living in Florida since his release from prison could still be a player having several key associates from his prior regime like Steven Mazzone and John Ciancaglini on streets in Philly. Now Ligambi and Borgesi are back on the streets they could choose a side with one of the two camps or try and re-establish themselves as part of the Philly Mafia leadership landscape.