Well, the Direct trailer swiftly disproved my theory for a knight-like Galarian Gardevoir by showing a regular one walking around. Oh, well. I'll just call it a missed perfect opportunity and move on. (Though, perhaps there's a slim possibility that Galarian Gallade can still happen.)
The thing that excited me most was also in the Direct trailer. It showed the female protagonist wearing Nessa's outfit. I have been wanting to wear Trainer NPC/Gym Leader clothes since X&Y. I'm very happy to see this. And in general, it does seem that trainer customization allows for better combinations than before, so that's nice to see.
So... Camp is just Pokemon Amie with a new coat of paint? And I thought I just wasn't paying attention to the trailer when they showed the curry, but they really didn't reveal any purpose for it, huh? "There are many types of curries, so Trainers can try to cook them all and complete their Curry Dex." Right... And I want to complete a Curry Dex more than I want to complete the National Dex WHY??? Just whatever...
The new Pokemon seem fine. I like how derpy Cramorant looks. And that picture of the fish puts my mind at ease, wondering if they introduced a regular fish into the Pokemon video games. More likely than not, it's a new Pokemon.
And I never got into any of the photo side things that recent games have offered. But the League Card actually seems interesting since it looks like that image is used when facing another player.