Hearthpwn

8-16-32 or even 64 player draft and either swiss or double elemination rounds tournament style

Its funny how they have different event quest which require you to play Duels but not Arena. Mike Donais who left the team was a fan of arena, now it seems like it doesnt get any love from Blizzard at all. Arena was my fav mode but it got murdered already years ago, I tried giving it a chance several times but with bullshit like DH release, new Ysera etc its not worth my time.

Add the Classic mode. The only problem I see is a long queue times. And that's probably the reason why they don't do this.

makes Casual Standard , with the same rewards

f2p and new players dont need to face wild cards collection in casual

I would replace whoever is in charge of it

That's indeed a good point.