Surrender at 15
This should be a thing.
People shouldn't have to wait til 20 in a game where its 25 to 5 kills.
Its no ones business except the team that is voting on whether or not to surrender at 15 minutes.
It doesn't matter if you think that people should "try". Its that teams time, and they should have the freedom to make that judgement call. If they decided that that chanes of them winning are so slim its not worth investing any more time, well that is their decision.
This mandatory minimum 20 is just another example of Riot wants to control every aspect of player behavior.
Lets stop the top down totalitarian BS already Riot. Let your customers surrender early if they want to. Its their time and its their match. Even though its your game, Riot, when to surrender is really is none of your god damn business. Give players the dignity to manage their own time and make decisions for their own game.