I have to be perfectly clear here. Sir Derp Obito has a point that Juubito is going after Naruto, because of the Sage's will within him. Still, Obito having full control and consciousness would go after Sasuke or Minato. After all, Sasuke-kun betrayed his little commander and that broke his tiny heart. So we could say from a different perspective that Obito is going after Sasuke and Juubito after Naruto. Do you agree that Obito having full control would go after Sasuke first?