Interesting article Ciment especially about the part that mentions Desjardins and the 2008 territory division between the hells and mafia.
Clearly the hells don't care who's in charge and were willing to work with Vito's rivals as early as 2008.
the same might be true today
Most of the rivals if not all,had good relations with the HA. Desjardins had good relations with the exception of one Mom Boucher who was planning a hit from prison on him. Someone must of paid good money for this.