The Unknown
Member
I think people exaggerate the purpose of a character sometimes. Yes Rin was Kakashi's teammate and Obito loved her but the purpose of the Kakashi Gaiden was to show people how Kakashi obtained his sharingan since he's not an Uchiha. Rin is kinda just an extra so people can show how the squads are composed. What was the point of introducing Sabu, the man that Killer B went to in order to improve his rapping skills? Who the hell knows! He's just an extra to add to the story.
Along with this, add extra characters like that gives Kishi options. If he wants to change something up, he can because he added those characters. So don't just assume that Rin is significant because she was shown in a couple of chapters.
Along with this, add extra characters like that gives Kishi options. If he wants to change something up, he can because he added those characters. So don't just assume that Rin is significant because she was shown in a couple of chapters.