Granted, there may be agreements in place to facilitate the distribution of said channels, but since we haven't seen any of the services, one would have to assume one of two reasons may be inhibiting their inclusion; bandwidth restrictions, or no contractual — obligatory agreements have been ironed out. If the latter is of issue, I believe — we'll see little if anything until the disagreements between both parties are fully resolved.
BTW: Cablevision's Sports Holdings include broadcast right's for the Knicks, Rangers, Liberty, New York Islanders, New Jersey Devils, and Red Bull New York. Games are featured on Cablevision's own MSG and MSG Plus Networks (previously known as FSN New York).
Dish Network remains the only hold-out, not to carry YES (ownership is unrelated to Cablevision), and it asserts, it will not offer YES unless lower per/sub fees are extended to them. This creates a conflict as YES apparently operates under a universal standardized contractual carriage per/sub arrangement with all carriers; if YES lowered its per/sub for one operator, it would impact all carriers, impacting their overall revenue stream. Furthermore, to add even more spice to the mix, YES' minority owner Goldman Sachs has a current position in Dish Network's parent, Echostar.