This statement of Oro is out of my understanding, I mean he says I have no interest in war, but still helps Sasuke and Alliance??:|
Oro is one of those guys whose statements aren't that much credible...
He isn't changed, he 'had to' change, and the reason is that he isn't powerful enough(he admitted it, but we can't say Oro's statement are credible, but he never tried to take over Sasuke's body after reincarnation is a proof of that), he wants to gain power now..Because from Hiruzen fight till now, Oro was behind power, so to say he will seat back and just see Sasuke developing, isn't good character development..People will change, but in Naruto you have to TNJ them to change, and since Oro's ideology is 'power', I doubt he will change this much easily...
Nagato didn't kill Jiraiya, 'Pain' killed him, and talking about Obito and Pain, this guys and their ideologies aren't bounded by what we call feelings and all..Oro had feelings, especially for Hiruzen, unlike this two that's why he wasn't able to kill Hiruzen remorselessly, and I give you for that, but then again it doesn't change the fact that 'he killed Hiruzen', so he overcame that 'phase'..
I heard many people saying that since Naruto had now got KSM, he can beat PS Madara(which is still debatable), but Naruto is going to get powerful(probably will get other half of kyuubi, after Minato's death), what will Sasuke will get to counter that??PS isn't enough to counter Perfect Kyuubi sage mode, it will create a load of difference..
And if you referred my theory, you will come to know Oro had gone through a lot to gain senju DNA and Madara Uchiha's body, I highly doubt how Hashirama's TNJ can change him that much easily??
But again it is theory, but who knows what is in Kishi's mind??=D=D
