Nothing has been said about doing away with Phase 1 ID's. I've not heard any discussion about this in any of the state meetings I attend.
As for a new template, yes that has been done. Not without controversy, but I'll leave that alone. Each region EOC is now Tac -1, LE is now Tac -2, Emgt is now an AES encrypted only channel, and Fire, EMS and PWKS were shut off. There are a host of other changes including 3 additional talkgroups in the ICS Zones, and all Event 2 talkgroups have been renamed for the Weather office that supports each region, and Event 4 was renamed Event 2. That won't cause confusion, will it???
The reasoning they gave was that most of the channels weren't being used so they felt a change was needed. They are pushing everyone to change as soon as they can. It will take a while to get AES implemented across the state for Law Enforcement though as that is a $500 update or new radios and very few agencies use AES yet. I've not heard anything about further AES encryption.