I think Sasuke will get away, and start training with Oro. Remember what Itachi said earlier about how it requires a Sharingan like his to defeat him? I believe that in Konoha Sasuke's sharingan abilities were limited, he couldnt do all the stuff Itachi could do and go up against him, but Oro being the Jutsu freak he is probably knows all about it since he wants it for himself one day, I think he will teach Sasuke in order for him to be able to fight Itachi.
Although that poses a problem since if Sasuke gets stronger than Itachi that means he will be stronger than Oro and then... well oro could do shit against him.
Anyway if Sasuke comes back things will jsut be the same, he aint coming back i think.

Voted yes by accident [img]i/expressions/face-icon-small-blush.gif[/img]