So which character after the manga was over changed ur perspective about them the most. In can be negative or positive change. For instance, you may have thought character X was badass in first part but then realized at the end that he was trash and vice versa.
Some canadates that I thought would come up (not limited to)
Gai
Hashi
Sasuke
Naruto
Sakura
Hinata
Gaara
Itachi
Danzo
Etc
Some canadates that I thought would come up (not limited to)
Gai
Hashi
Sasuke
Naruto
Sakura
Hinata
Gaara
Itachi
Danzo
Etc