We've seen enough villains being swayed by narutos ninja way and I think/hope in this case he needs to kill obito, or atleast play a role in his demise.
It will give him the realisation that some people just can't be come back from the path they walked and this might make him see the only way he can save the ninja world is to take sasuke out in the end, or save him from himself (sasuke).
Thoughts???
It will give him the realisation that some people just can't be come back from the path they walked and this might make him see the only way he can save the ninja world is to take sasuke out in the end, or save him from himself (sasuke).
Thoughts???