Kakashi is known for his laid - back yet highly skilled nature. His influence on Naruto could be in terms of teaching him to be more strategic in battles. Rin, being kind - hearted and having a strong sense of care, would give Naruto the emotional support he lacks. So Naruto might become more balanced in his approach to life and ninja - hood.
Yes, there might be. The Naruto fandom is quite large and diverse, so it's possible that someone has written a fanfic exploring the idea of Kakashi and Rin as Sakura's parents. You can try searching on popular fanfic websites like Fanfiction.net or Archive of Our Own.
In a fanfiction of Kakashi and Rin's love story, it could start with their time in the ninja academy. Rin was always drawn to Kakashi's natural talent and mysterious aura. Kakashi, on the other hand, was initially oblivious to Rin's feelings. One day, Rin got injured during a training session. Kakashi carried her all the way to the medical tent. That was the first time he realized how much she meant to him. As they grew older, their bond deepened, and they found themselves falling in love while on various missions.
Well, it could be that Kakashi, being a character who values the integrity of the original Naruto narrative, sees fanfiction as a deviation. Fanfiction might include out - of - character scenarios for him or the other characters. He might also dislike the fact that some fanfictions can be of very poor quality in terms of writing and plot, which could be a reason for his dislike.
Maybe he thinks fanfic often distorts the real story or characters of Naruto. In the original Naruto series, Kakashi has his own understanding and relationship with Naruto. Fanfic might create some scenarios that go against his view of Naruto or the world they live in.
Growth is also a common theme. The family members, whether it's Kakashi, Rin or their kids, usually experience personal growth throughout the story. They learn from their experiences, overcome difficulties, and become better versions of themselves as a family.
In 'kakashi x rin fanfic', a common theme is the power of love. Their love is often shown as something that can overcome great obstacles. Another theme is the exploration of their past traumas. They might have had difficult experiences in their past, and the fic delves into how they deal with those traumas together. The theme of hope is also present. No matter how bad things seem, there is always hope for their relationship to thrive in these fics.
One idea could be that Rin, with her medical skills, tries to save Kakashi but fails due to some unforeseen circumstances. Maybe an enemy uses a powerful jutsu that she can't counter in time. This would be a tragic twist, as her being alive doesn't change the outcome for Kakashi.