Originally posted by: empT3
Lets also keep in mind that he might not train under Oro, he hasn't reached the sound village yet and it's very possible that he might go to train by himself somewhere.
Dude for sasuke going thru all the trouble of breaking away from the leafs it would be pointless if he were to train by himself. Sasuke still wants to obtain power just not in the way itachi wanted him to, which was to kill his closest friend(naruto). Lets say that sasuke does go out and train by himself. The most he could do is probably sharpen the chidori by practicing it over and over which would take up to much time. Sasuke has already been given a taste of power(the curse seal) from Orochimaru. If I were to give you a free X box and Halo and tell you theres more were that came from would'nt you come back for Halo 2.