Sasuke "It's not you"

[Hebi Sasuke]

The important thing is that Sasuke saved Naruto. Again. Three years and nothing is changed.

 

[theacknowledgedone]

Probably implying to Obito that he has his own methods of changing the world and Sasuke doesn't want him getting in the way of it.

 

[jediknite2]

Kishi just got all of us thinking what Sasuke might be thinking.

 

[Haru70]

He's saying that Obito will not be the one to kill Naruto, it will be him (Sasuke) .. or so I think ..

She is correct. ^