What will happen?

Well, if your asking for my opinion. I want Naruto to win but since rein just told us that they fought again in Manga and Sasuke was really strong. Naruto may lose again if Jiraiya dont train him early or as soon as possible. Maybe Jiraiya's giving Naruto sometime to think and assess himself on why should he want to become stronger. For what cause? Maybe Jiraiya's scared that Naruto's strength is immeasurable or unlimited. As we have seen on the series, Naruto's wounds heals very fast and he can unconciously unleash the strength of the fox. Im just looking forward for him to get stronger and much stronger than Sasuke. I think Sasuke and Naruto will be like the First and the Second Hokage, a great rivals.

i don't think that their next fight will produce the same result as their first fight. naruto has been training really hard and naruto has a pure heart and will do anything to fullfill his promise... that is to bring sasuke back. sasuke i admit is very strong and talented but sasuke's weakness is that he's mind and heart is full of anger and grudge towards itachi so i guess the next time they fight it will be in naruto's way.

well, since when he faced sasuke in the manga again, he wasn't even close to the strength. who knows what will happen since naruto is training to get stronger again with his new justu...i'm pretty interested. who knows. maybe it will take sever battles for them to settle things. but i think they need to battle sasuke as a group...team work...i think that would be the best chance, but who knows. naruto could grow extreamly strong since his chakra and attacks can both help and hurt him.

I assume that you dont read the manga. well, in the manga, sasuke and naruto actually met but then again, they are unable to bring sasuke back home again. sasuke has become very strong and I guess stronger than naruto that time. I wont spoil the detail here and you can see it by yourself in the manga if you would like to know.