Just saw this little bit of info
On a game loading screen, I saw the tip message say "Players who cooperate with their team win 31% more games". Or "play with a group of people to win substantially more often" as i see it. Riot claims to want a balance of around 50% W/L. Yet they send out tips saying if you go as a group your W/L will be 81%W and 29% loss. Like wtf?