Take 5 mins off the required surrender time for every AFK
So if you have an AFK, you only have to wait 15 mins to surrender and not 20.
Edit: So you don't want to ff because some games are winnable 4v5? Cool. That's why it's a vote. You can vote no. Just as you can vote no at 20 mins. But just because YOU want to sit in a game when the score is 4-21 12 mins into your 4v5 game, doesn't mean other players want to.
Edit 2: This isn't abusable if they actually fix the afk punishment system. Afk in a game, get a penalty so that you can't start a game for some time after your last game ended. Now you can't say, "someone afks just so they can start a new game sooner".
Ok