Would be good for people who are planning to play it a bit later and want to go mostly blind. I've retagged a bunch of questions to include crown-tundra
— make sure you add that to your post if you're asking something about DLC 2.
Also, it would be good to get the ball rolling early on moveset threads for the new Pokemon and forms. It doesn't take more than a few days for people to settle on some preliminary 'meta' sets.
Also, we're due for another round of username changes.
Thanks Staka for reminding: The Showdown server should also be updated. I will mention along with this that the replay-saving problem from some months ago is still happening, and it'd be great to have it fixed.