AFK in first 5 min
I thought, and seriously believe, that LOL introduced a system (Like CSGO) where if there is an afk for the first 5 min, everyone will be remove from the match and the AFK get punished. My last match, it was 4 vs 5 for 15 mins, where the guy joined in and then repeatingly die to the enemy. If this system haven't yet been adopted, I want to know whether it will ever be. 