[Ori]

Spoiler:

Well considering the fact Neji does have a blind spot, there is a chance for Sauke to beat him. I mean it's not like Sasuke is stupid, he would probably figure out where Neji's blind spot is sooner or later. He can probably figure something about that.

Everyone improved, but just not the same way as Naruto because he has Nine tails in him. We don't even get to see how good Sasuke is either - it's not like he had any real fights after his fight with Garraa...

Spoiler:

And yes, like said before by everyone already. He would definately beat everyone except for Naruto (who cannot be beaten lol) with his lvl 2 curse. Though, he would not last long with lvl 2 curse either - but we would not know for sure for a very long time will we? From what I can see all the artist wants to do is to drag the fight scenes out for a while - this is really going to take a while.