What community? There's no community apart from the wintrade tryhards. Back in days people would sit out a match when the opposing team have an afk. Can you imagine that! We don't see that happen anymore of course. Nowadays it's about winning by whatever means so that you can get that precious spot in the leaderboard, wintrade if necessary.
Bring in a 5 man only queue or whatever. As long as there's a separate solo only queue to separate us from the wintrade tryhards I am happy.