User blog comment:SamuelKeller64/Just Got Penalized For Leaving Lobby/@comment-10768370-20160217113336

I personally think it'd be an interesting mechanic, since, as you noted, a lot of other online games utilize it.

And to all the people saying it can be abused, sure, it will be abused. But the current report-your-teammate system is comparably abusable except you'll quickly end up with a 20-min ban if you get shipped with scummy teammates. And even if they won't report you they'll still make your game a pain in the arse due to them probably being assholes in-game as well.