Yeah, I just thought I would go a bit light on the Sakura part before some Sakura fans would attack me

I mean there are people who like to see Sasuke end up with Sakura, which personally I find weird after certain events. But yeah, his bond with Sakura was probably over the moment he entered Oro's place.
The bond with Naruto however ... I don't think he has managed to severe that one. Not only because Naruto obviously doesn't want to let go of him, but also, hm I don't know. I think he doesn't want to let go of that bond. If he wanted that really, he would have succeeded in that, regardless of what Naruto would do.
But that's just my opinion on them XD