New Maps? Gamemodes? Anything?

I really think Riot should start adding some more game types and maps

Not like those stupid (but sometimes fun) gamemodes that change every few weeks

But like stuff that stays, maybe like a map that puts 4 teams against one another??

Like a map that has a team at each corner and each team has like 4 towers one inhibitor a nexus and the four teams face off?

This would be super cool and I know it would take a lot of time, but it would add a lot more to the game instead of just new champions to ban and be mad about being too strong (cough, people who ban camile every game) and small nerfs and buffs to champions

Upvote if you like my idea, feel free to add your own ideas for new maps