It's just that most of the Montreal Bonanno crew members are now dead. Rizzuto, Di Maulo, Renda, Arcuri, Gallo and even Montagna. It is however possible that the Cotronis are still in contact with New York and have their support. The historical ties between the Cotronis and Bonannos were strong.
"It was between the brothers Kay -- I had nothing to do with it."