said by Chris123NT: ... since FiOS TV depends so heavily on remote access (remote DVR and other features) GCN on FiOS would actually cripple the advertising points for those features,
Interesting, I'm not a Verizon customer anymore so don't know the specifics.
Do you know if remote access to customer equipment: DVR, Smart Home, etc is made by going directly to the IP of the customer's router or is it mediated by a Verizon server? If you go directly to your home IP then I agree CGN breaks access. If on the other hand you log into a Verizon server and the server mediates access then CGN is not an impediment. Only the public face of the Verizon server needs a public IP. Since the server is within the Verizon network access to customer's private IP address is not a problem.
/tom