why I want a "no teamwork" ban from ever having to play with another summoner
This is a team game. It is NOT just ranked teams, but all modes all players all levels. In games where someone is just a pain, I would like to have the ability to say, I don't ever want to be on a team with them or even against them. I would like to ban them from my game que.
When someone decides it is their personal playground, and they become instead of a team player, they become the fun killer for everyone else, they need to be relegated to those that are just like them. I would like to never play with some players that don't care that it is a game for multiple people. Not just about them. Make it an option Riot. Doesn't matter what the reason, we should be able to choose with whom we don't want to play as much as we choose with whom we do want to play ... the opposite of a "party" is an option, not to report, but to say "Don't pair me with this person."