All those flashbacks, could that be the Zetsu's doing some sort of genjutsu on him over time, making him gradually forget and hate Kakashi?
All those flashbacks, could that be the Zetsu's doing some sort of genjutsu on him over time, making him gradually forget and hate Kakashi?
No I don't think it's anything like that. Only motivation to grow strong during his short montage there. The hate for Kakashi will come probably at the death of rin.... which was probably setup by Madara! But maybe not. There might be more to it then just rin dying. But at this point I think that might be all that will be needed. The current Obito in the fight against Naruto and the others seemed pretty sure of himself when he said the reason was that Kakashi let Rin die.
I feel like that somewhere along the line Rins death is going to be the fault of either Madara, or Obito himself perhaps both.