rather than make tier/bans or whatever it was ever considered make complex ban based on the strong card (and not based on other cards that goes in combo with it)?
best deck with sofree is monoair = ban sofree from monoair
grabois is strong in rainbows = make it usable only in mono/duos/trios
other than being easy (u might need to review the definiotion of duo or trio maybe) it also encourage players to build new decks to keep the meta fresh
other than this i really don't like the 5 match/round thing, brawl is the most mistreated competition because isn't based on pvp, now suddently become an ispiration for war? u can't compare brawl with drawing to wait online at the pc players with different timezone, u know there aren't enough players to fill 5 spots maybe not even 4/team, why u wanna force the 5 match thing?
war is supposed to be team vs team not general vs general, the general is the first to play these "empty" matches, even bidding on the strongest player of the world doesn't make u sure he will help (other than play is "normal" match) or simply he won't be able for his gmt, without even counting the risk of a player that suddently has no time at all to play
i agreed on be general thinking it was like last year, this more than a competition is a part time job