'get back at?' cmon now you gotta tell me you're a bit more mature than that. I got hated on for years probably even cyber bullied by the 100 Itachi wankers back in the day who I didn't even know/speak to just because my favourite was Kabuto and that for some reason meant I had to be eliminated and reminded I should die :')
Did I think years later? Oh Itachi's dead now...time for my REVENGE. BY POSTING WANK THREADS ABOUT *MY* CHARACTER! no. I didn't. You don't get to complain lol.
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Also sure, but he IS a spy. Naruto's been running a village, whereas Sasuke's entire goal has been abandoning his clan (which should be his actual primary goal) and searching around looking for clue like Scooby Doo looking for this guy.