As good as it sounds Oro will not be the final and so are Madara and Obito....Sasuke will be the final Villain
Obito: this guy is getting talk no jutsu by Naruto it will soon before he either dies or becomes good.
Madara: if Obito was to become good again he would seal Madara with himself does sacrificing himself.
Oro: he will try to take Sasuke body yet again, but he will fail like before or Oro might even go after he helps Sasuke since he said "he has no interest in this war".
Sasuke: just awoken his EMS and by talking to "the one who know everything" Sasuke decision will be to bring peace throw power and the elder toad said "Naruto will be fighting a young man who's power is in his eyes" meaning he is talking about Sasuke.
Oro: he doesn't have Doujutsu
Madara: too older to be called a young man
Obito: Kamui is the only Doujutsu Obito knows and he also has the Senju DNA meaning he can't be like the Elder Son.
Sasuke: a young man who's powers are in his eyes.
Obito: this guy is getting talk no jutsu by Naruto it will soon before he either dies or becomes good.
Madara: if Obito was to become good again he would seal Madara with himself does sacrificing himself.
Oro: he will try to take Sasuke body yet again, but he will fail like before or Oro might even go after he helps Sasuke since he said "he has no interest in this war".
Sasuke: just awoken his EMS and by talking to "the one who know everything" Sasuke decision will be to bring peace throw power and the elder toad said "Naruto will be fighting a young man who's power is in his eyes" meaning he is talking about Sasuke.
Oro: he doesn't have Doujutsu
Madara: too older to be called a young man
Obito: Kamui is the only Doujutsu Obito knows and he also has the Senju DNA meaning he can't be like the Elder Son.
Sasuke: a young man who's powers are in his eyes.