I really want to see what happens if the MC went for a Yuri route. When the body is returned. Would they stay that route? I've read a lot of stories and this seems to do the same to an extent. But characters possessing others. Will have the original body owner take on traits from the MC's actions. Honestly though. It'd just be funny to see the original body owner waking up naked with another woman in bed and said another woman is confused as well. Just for the added hilarity.
Who?? I don't think I remember a guy like that in the previous arc so maybe it's someone the original body will meet in the future (since he can see glimpse of the original body's future)