Doesn't actually hate Oz at all? Usually most of his bitchitude comes from Mukuro being Mukuro orrrrrrr he feels like Oz doesn't like him so he might as well be a dick. So, in terms of personal like/dislike he doesn't have a lot of feelings on that so much as apathy/hurt :Db

ACTUALLY LET ME CHANGE THAT. TELL ME ABOUT HOW AATHER!OZ DIFFERS FROM CANON!OZ!