This makes sense to me as the capability is there for them to implement this. Again, only seeing a few people saying it so take it how you want. I don’t like this because again it’s clever on Disney’s part. Come down for the day anyway and maybe get into our new land! If not, stay and spend some money anyway on other things. And you’ve already bought a park ticket if you aren’t a AP holder.
I’m also seeing rumours (and that’s what they are at this point) that it will just be your room key that gets you access to GE. So that leads me back to the almost clause at the bottom of the parks blog post - just because you have a ticket or vacation package or hotel access, you will not be guaranteed access. That makes me worry that it will be queue up with your hotel room key, your queue will move first before the no cost reservation line and you may get in before capacity. If not, you don’t.