>>45348268Everything running protect is part and parcel when it comes to doubles. I guess maybe GF could implement a move clause, where no two mons on a team can share a move. But just because they could doesn't mean they should.
As for weakness policy, that's a dynamax problem for the most part. Smogon would just say to ban dynamax, but GF wouldn't go for that because it's the regional gimmick.
If they really want to cut out WP spam, they could nerf it so that it no longer activates when you're hit by your own ally.