every game in league

yasuo goes top does perfect, heimer goes mid does perfect, i go shaco jungle do perfect, thresh goes support and of course does perfect, but the adc man, that stupid adc. He decides hes gonna hybrid kayle as an adc. a reasonable assumption to assume that this person is the worst person in the world but i put my bias aside and just roll with it. we get about 10 minutes into the game and by now kayle is 0/4 sure whatever we still manage to come back from this all the while kayle is just commenting on the how everyone else is doing but i hold my tongue. it isn't until we still have our 2nd tier of towers up and have a single inhibitor down on their side that i finally accidentally slip and mention how the worst player in the game is complaining even though were winning. one thing leads to another and now the kayle has instead decided to feed and eventually just walk around us as we are team fighting with no intention to assist the team whatsoever.

So instead of having a horrible feeding complaining failed attempt at an ADC, we now have someone who is deliberately doing those things on purpose turning an almost certain victory into a snowballed 4 v 5 defeat. ATLEAST 3 of my promotional matches ended like this landing me in bronze. PLEASE league of legends will you figure out some way to fix it so we don't have to deal with as many of these players i know i cant be the only one. just a reminder to shut off chat completely because even one negative comment can just completely destroy a game. my score was 14/5/17