I hope the next chapter isn't riddled with flashbacks like this one was. Otherwise, this was a good start to the fight.

As for me, who do I think is gonna win? Naruto. He'll be in a highly emotional state which is key to releasing kyubi's power. Sasuke won't go down easily though. At some point, Naruto will probably land a near-fatal rasengen and he will realize his mistake since he won't be able to fulfill Sakura's promise. With Sasuke needing medical attention, Naruto will bring him to the only viable nearby option, the sound village. This is all just a prediction though [img]i/expressions/face-icon-small-tongue.gif[/img]. At any rate, I don't think this mission will be successful.