In some fanfictions, yes, Kakashi can be written as Naruto's dad. Fanfiction allows for creative and often non - canonical interpretations of relationships. Writers might create this relationship to explore different character dynamics and storylines that deviate from the original Naruto plot.
One reason could be to create a new and unexpected dynamic. It shakes up the familiar relationships from the original Naruto story. Another reason might be to explore how Kakashi's character would develop in a fatherly role, which is very different from his role as a mentor in the original.
It would change a lot. Firstly, the whole dynamic between Naruto and Kakashi would be completely different. Instead of a mentor - student bond, it would be a father - son one. Naruto's influence on Kakashi's upbringing would have to be reimagined. Also, the backstories related to Kakashi's family, like his relationship with his father Sakumo, would need to be adjusted to fit this new family tree. It would be a huge rewrite of the character relationships.
I'm not sure if there is such a specific fanfiction. The Naruto series has a set official family structure where Naruto has his own parents, and Kakashi has his own backstory. However, in the world of fanfiction, all kinds of wild ideas can exist, but I haven't personally come across one where Naruto is Kakashi's dad.
There could be. In fanfiction, writers have the freedom to develop all kinds of ideas. If Sakura's dad is a Kakashi fan, it could lead to some really fun and unexpected plotlines. For instance, he might try to get Sakura to learn from Kakashi or might be constantly praising Kakashi's deeds. It could also add a new dimension to Sakura's relationship with Kakashi, as her dad's admiration could influence her perception of him.
Maybe in the fanfiction, Naruto gets injured really badly during a mission. While he is recovering, Kakashi stays by his side constantly, and Naruto realizes the deep care Kakashi has for him, which makes him start to call Kakashi dad. Then, Kakashi helps Naruto train in new ways to get stronger, sharing some of his own hidden techniques and experiences that he hasn't told others before.
Sasuke might be initially shocked. He's always been in a sort of competitive relationship with Naruto. But then he might see it as a sign of Naruto's growth and need for family. Sakura would probably be really happy for Naruto. She knows how much Naruto has yearned for a family, and she would see Kakashi as a great father figure for Naruto. As for the older generation like Tsunade, she might be a bit hesitant at first, but then she would support it, seeing that it gives Naruto more stability.
Yes, there might be such fanfics in the Naruto fanfiction community. Some fanfiction authors like to explore alternative family relationships and character backstories. It can add a new and interesting twist to the existing Naruto storyline.
Yes, there might be such fanfictions out there. Fanfiction is a creative space where all kinds of wild and unique ideas can be explored. Writers often come up with unusual relationships between characters just for the sake of exploring different storylines and character dynamics.
There might be. Fanfiction writers often like to play with the established relationships in the Naruto universe. Since Naruto has a complex world with many interesting characters, it's not unusual for someone to write a story where Naruto becomes Kakashi's sensei in an alternate timeline or some other creative scenario. It could be an interesting take on the characters' development and the overall story.