they should've kept the falcon as sasuke's animal. the snake was never his, it was orochimaru's and that should be over when itachi finally sealed him and removed the curse for good. sasuke even changed his team name after finding the truth, he's detaching himself from orochimaru to follow his own path, his powers aren't needed anymore because they fulfilled their purpose: killing his brother. but they had to make that parallel between team7 and the legendary sannin. naruto and sakura follow after them, but sasuke was never orochimaru's pupil, he was one of his victims. maybe sasuke could still be able to use the snakes, since is something he learned, but forcing him to be orochimaru.2 is simply dishonest.

















