I know that everyone of you has experienced that yet:
A German, French, Spanish or whatever Teammate / 3-4 Premade can't speak any words in english and they start spamming the chat in their own language.
They dont react to pings, don't even seem to know what their champion does... They can't literally communicate with their Team in a Teamgame.
So League of Legends should denie playing the game to players who don't speak at least the basics in English (Im not talking about proper english for having conversation, just things like "go botlane", "ss" and stuff...)
It's a horror what this game has become.