If Sasuke was capable of using the speed, why didn't he use it when he caught up with Gaara? Because he was out. Lee mentioned that he wouldn't be able to use that speed very long at all.

At this point, however, it's two fanboys arguing. You clearly support Sasuke, and believe he would win. Cool, good job, etc. I clearly support Naruto. Cool, good job, etc. I think we can stop spamming about what would or wouldn't happen, since we both know there's no way to prove it. Even if they fought in the anime now, they'd be at completely different levels, since Sasuke has been incapacitated all this time, and Naruto has been training with Jiraiya.

If you think Sasuke would win, you're allowed to. If I think Naruto would win, I'm allowed to. I will never convince you that Naruto would win, and you'll never convince me that Sasuke could win. You can't seem to see my point of view, and I can't seem to see your point of view.

What I keep trying to say, but am too long-winded to say briefly, is let's just agree to disagree, okay?

@ Deblas: Huh? How so?