I am thinking of introducing two characters of the same in one story. for example instead fo having an MC /a main character I would have too antagonists say in confrontation/conflict situation with each other whihc will end up changing them character wise in the end. or have two heros/goodies in harmony with each other arguing in a good way to solve something. the idea two forces pulling towards each other to get from A to be then C would be the climax. do you think the idea is good enough and would it attract readers?