The majority of Verizon customers want stable and SECURE ROM's. Important to remember 99.99999999% of customers don't even know you can load custom roms.
Secure maybe, in theory everyone wants a secure system. Whether its your phone, laptop or front door, but not everyone knows what secure is.
As for the updates, the majority of Verizon customers (99.99999999%) don't even know what JellyBean is let alone what this Premium suite upgrade is.
I agree that we likely won't see this update or any other from Verizon anytime soon but very few people care about the updates and even fewer are willing to leave their carrier over it.
For those of us that do care I'm sure it will be ported over hrs after release (if it hasn't already happened)