Re: Would Sasuke Kill Naruto Now?
Nah, Sasuke's a good guy at heart.
I don't know how to explain the incident at the Orochimaru hideout. Maybe he just wanted to appear like a bad guy so that Naruto and the others would stop chasing him. We don't really know what kind of a jutsu he was going to use when Oro stopped him. And we don't know if he would've actually gutted Naruto with that blade if Sai hadn't stopped him.
Sasuke could just be fast enough not to let someone like Sai stop his blade if he really didn't want him to (see the battle against Deidara, and how quickly he cut down Tobi). I think it was all just a demonstration of power, growth and trying to pretend to be a bad guy. Maybe not just to deceive the Konoha ninjas, but Orochimaru as well.
In the end I think the first post was all that was needed in this thread.
"Hello students, today I got lost on the road of life." -Kakashi