Here's a list of things i didn't like in botw/want them to improve in botw 2

[curl-6]

About the only thing I'd like them to "fix" in BOTW2 is add more enemy variety and have the main dungeons and their bosses thematically different.

I hope they keep things like breakable weapons, shrines, the core combat, etc. In particular, I'd rather have 4 main "dungeons" and lots of smaller shrines because the bite-sized nature of the latter made the gameplay more digestible and satisfying in shorter bursts.

And as others have said, the warm tunic from the opening plateau will absolutely NOT protect you from the colder regions of the game.