Hmm, probably that he would have turned into slightly less of a dick before the last 3 chapters of the komik jepang (imagine the possibility of having 15 chapters of not-asshole Sasuke in a row), but our heads would probably have imploded from the shock, so maybe that's not the best idea
tbh I'm pretty chill with his character as is; I'm not filled with unfathomable rage thinking about his actions like other people are so I'm free to just enjoy his character throughout the series without thinking too much
Y'know, I actually wouldn't change anything about him. Since the moment he was introduced all the way to the end, I felt as if his character development was done flawlessly; and any slight intervention from anyone else, including even myself, would 'ruin' all that in some manner. However, I would've liked to see lebih of how he developed (i.e. the journey) since that would've been rly interesting but considering the limited screen/panel time he got was used well enough.
Although I DO fear about what might be done (or unfortunately has been done) to him towards the end of the series that might cause fluctuations on his secara keseluruhan, keseluruhan character oleh making him ooc oleh doing actions that go against his character. Since the original creator isn't even in charge of the sequel to the main series then don't use his character because I rather not see much of him over seeing his character take a downfall from another crew.
Yikes this turned out lebih like a rant, sorry about that I'm just really passionate about this topic lol.