I think it would be great to make different role lists for Non-coven Ranked, so players can choose what is best for them from 2-3 options let's say.
First new role list could have more randomness to it, making Town weaker while maintaining good chances for NK and Mafia to win, kind of like old Ranked, but without "Any". Add 1 Neutral, Remove 1 RT, forbid Retributionist. I think that would by itself be enough to make experienced players want to try it out to see if it balances the game.
Second could be more focused on Neutral Killing, so maybe add 2nd NK, while removing 1 RM from Mafia to make the game more about finding NK instead of Mafia. Give NE more options than to just simply side with NK, because in this game mode, they are the strong faction.
I would love to know what others think about this. I realize ToS may not have enough playerbase for multiple ranked queues, so it could hurt the game by spreading competetive community into different queues and making them wait longer for games, so maybe make it like a testing 3 month period for community to get feel for each Ranked option and at the end of it, pick the one they liked the most and make it replace current Ranked role list.
Maybe this is just a stupid idea or it's too much work for you, but PLEASE, add SOMETHING new to Ranked. I'm really starting to hate the current gameplay, because I realize it's more and more about what role you get, and not how good you are at the game. Town = win, Mafia = loss, NK = -1 elo NE = usually fun