I think the idea of taking a hostage would be interesting to play with. Maybe Ryuuto ends up taking Yahiko hostage and while he's tied up (assuming his younger sister is around to keep watch) he could convince her that all of the dirty ploys are just rotten and that it doesn't have to continue, or she doesn't have to continue it at least. I agree with your other points. Do you think we should make a light CS for Ryuuto or at least pick some kind of picture so we'll be able to reference his appearance easily?