I dont think it will be Copyright. What I proposes almost does not change the essence of the game. Its only for make more roles. And the crewmates does not need more help they are basically broken
You are correct! I just don't want the game to change that much into a something else I'm already playing bmg so I don't wanna have a kind of similar game anyways....But I do wish the crewmates can identify when a person is killed. The game is already unique, and fun to play which is good enough for me!