Okay so hear me out, a lot of people in bronze claim they deserve things such as diamond 1, so if Riot offered something below bronze, (Cardboard 1-5 maybe?) then maybe is would help the troll solution out a little and separate the bronze players who can make it out of bronze out bronze with the ones who cannot.
The bad ones will just keep dropping, and the amount of trolls will drop, because I get this some matches and it is very annoying (We are just in bronze who cares if we lose) it's very frustrating to hear that. As for me I managed to climb out of bronze 5, almost in bronze 3 now and raised my elo by like 100
So what do you people think about this idea? Feel free to downvote me if you don't like it, as people do