Idea to help balance the game

Bad idea. You can’t force people to play something they don’t like to play.

Different classes exhibit different playstyles, which are related to people’s personalities, in a way.

Even now, you have majority of the playerbase stuck in Diamond, because they refuse to play meta decks, and insist on playing slow, terrible ones.

Maybe I understand what you saying…
What if people playing warrior right now prefer playing control(scissors) and understand its bad against agro(rock) and are fine with that.

Most homebrews end up being midrange(paper) to deal with agro and still do “fun” things.

Or am I missing something and there is a better control deck then warrior so we shouldn’t be playing?