Did anyone even watch the video?
C9 Hai is a professional player. His attitude and character wasn't legendary. Telling players to ban other players is suppose to be a bannable offense.
Not sure what tier this is, but did anyone even notice the Lulu? She was typing more than playing and being just as negative. Again, I don't know what tier this is, but Lulu wasn't positioning correctly or reacting to her ADC correctly. She was also focusing mentions in lane and during fights. Didn't ward anything in this footage. Spamming pings while being unhelpful.
Anyone notice the Malphite? Didn't have an ult, was low on health and mana but still stayed in their lane bringing even more pressure.
Vayne Jungle in a Ranked higher tier game alone will ruin this game and should be punishable. Again, this is Ranked. Riot is too lenient on allowing players to pick any champ they want, regardless if it is beneficial to the team comp or not.
Overall, the whole team was frustrated and playing poorly. Regardless of Tyler's action, every lane was already losing. I also don't understand how the Rammus Top is 2-0. Again, this is a high elo game where NONE OF THIS SHOULD BE HAPPENING.
Improve the matchmaking. Create a true gauge of a player's skill. Reward and punish LP based on individual and team play.