Wow, we've been getting a lot of new info lately.
The latest bit of news has me really curious about what new functions the Rotomdex will get. Based on the mention of a feature that can do things such as boost experience, will one of those new features be something similar to the O-Powers from Gen VI? I kind of missed those features, so I'd like that if that is what it is. Not sure how the whole "using Z-power more than once per battle" would work, but I guess there must be something keeping such a feature from being too overpowered.
On other things we've learned recently, it looks like they're really taking things to a whole new level with the Ultra Beast thing, with these new areas to explore. The new Ultra Beasts look interesting too. The newest one, UB Adhesive, is pretty cute. I like its design. Necrozma's expanded role really seems to have quite the effect on the story.
I'm also curious about how the trials have changed. Nice to see that Mina finally got her own trial. Also, I wonder what Acerola was freaking out about in one shot of that trailer? I guess we'll find out eventually.
So, yeah. I've been getting pretty excited about these new games, and what they might have to offer. Looking forward to learning even more!