Forfeit System Reform

I just ended a game where the enemy Vayne had 10 kills at around 15 minutes. Unless that Vayne is a complete moron, that's an guaranteed loss for your team. Despite this, two members of my team refused to surrender our inevitable loss and the game dragged out for 7 minutes longer than it should have.

7 minutes isn't a lot, but there are many games where everyone knows you're going to lose but the game drags on for much, much longer simply because the enemy doesn't know how to end a game properly or chooses not to in order to troll. If you're 20 kills down at 20 minutes and 3 of your 5 team members want to surrender, why is that not enough? Why can 2 idiots that are duoing together waste even more of your time? Everyone konws the game is over, but you're penalized if you leave. and why is a 20 minute wait period necessary? Many games are decided long before that point.

The current system is ridiculous in every way.