Allow every player to ban 1 champion, ON FEATURED GAME MODES!
I know is hard to increase the bans because ranked and balance and all those things i get it and if you are first pick you can get counterpicked easily so you get to ban its alright
But when playing hexakill or right now URF is really anoying that there is no variety of champions and well only one player gets to ban. So it wouldnt affect the balance of the game if every player could ban one champion if we consider most featured games are blind pick anyway. More variety and everyone will be happy please consider this is think is a good idea
etc) then the next layer of champs as you mentioned blitz, mao and ali etc would be viable and normal bans where people are banning for PREFERENCE and NOT because of how stupid it is playing the champs that HAVE TO be banned just to stand a chance
are REALLY opresive champions that you should ban if you want to have fun, true sometimes the enemy mao is an idiot and you insta burst him but at least in lane is more than opressive. and those are 9 champions! I could easily add Kat, Karthus, Vlad and even Azir and im sure im missing some OPRESSIVE champs not just anoying at least i can say that with my experience.