Ending A isn't happening because Naruto demolishing Sasuke in such a manner just isn't happening; Kishi won't allow it (being a Sauce wanker himself).
Ending B isn't happening because Kishi would be killed for being a neo-Nazi.
Ending C is the most probable, as Naruto is bisexual and Sasuke will go to any measures to revive his clan.
Ending D isn't possible because Sakura will never have a rack like that.