I was thinking that if the chracters follow the same pattern, Naruto would probably meet up with another new teacher, probably one either not introduced yet or an existing character we might not epect to train him, like Tsunade or Gai, and would focus on mastering even more of the basics he should allready know- like taijitsu from Gai.
I could also see Sasuke going off on his own and not going to Oro- just pushing himself in training to master a type of sharingan related jitsu either one he makes himself, or yet another unkown-yet-ancient uchiha jitsu. I think we can all agree there is more to the uchiha than has been told- maybe a non-super seal duck-foot perfect defense or even a hypnosis paralyzation jitsu.