If Naruto was adopted by Kakashi in a fanfic, his character would experience a significant shift. Firstly, he'd have a better understanding of self - control. Kakashi's calm demeanor would rub off on him. He'd be less likely to lose his temper easily. Secondly, Naruto's view of family would be different. He'd have a real family figure in Kakashi. This could make him more empathetic towards others who lack family. In terms of his ninja skills, he'd be more well - rounded. He'd learn to combine his natural talent with the refined techniques that Kakashi could teach him, which would in turn make his character more complex and multi - faceted.
Naruto would probably become more confident and self - assured. Having Kakashi and Anko as his adoptive parents would give him a stronger support system. He'd also likely become more skilled in different areas of ninjutsu, which would boost his self - esteem and change his overall demeanor to be more calm and collected.
Naruto's training would be more personalized. Instead of the general training he received in the academy, Kakashi would tailor his training to Naruto's strengths and weaknesses. Given Kakashi's knowledge of different ninja arts, he could expose Naruto to elements of different clans' techniques. This would make Naruto a more versatile ninja. Kakashi would also likely push Naruto to think more analytically during combat, rather than relying solely on brute force. This would help Naruto become a more well - rounded and formidable ninja in the long run.
Naruto's daily life would be different. He'd be involved in the normal village activities that Inari's family does. He might not be as focused on getting recognition from the whole village as he was before, because he now has a small family that accepts him. Also, his relationship with the other kids in the village would change. He'd be more like a normal village boy with a family, and this could lead to different kinds of friendships.
His relationship with Sasuke might improve. Since Kakashi would be his adoptive father, he could better mediate between Naruto and Sasuke. Also, with Kurenai around, Naruto might become closer to Hinata as Kurenai could encourage their friendship. And his relationship with the other Konoha 11 would be different too. He'd be part of a family that has strong ties in the village, so they might look at him in a new light.
Naruto's character would change a great deal. He would be exposed to Orochimaru's world of experimentation and dark magic. This might make him more cynical about the ninja world. Also, he would have to adapt to Orochimaru's strict and often cruel training methods. As a result, he could become more introverted and less trusting of others. His once open - hearted nature might be replaced with a more guarded one.
At first, it might be awkward. Kakashi is used to being a mentor figure, and now he's in a position of being 'adopted'. But as time passes, Naruto's positive energy starts to rub off on Kakashi. Kakashi becomes more carefree and starts to enjoy life more, like Naruto does.
In this fanfiction, Naruto's character development would change significantly. With Kakashi as his adoptive father, Naruto would be exposed to different values. He would learn about teamwork in a different way. Kakashi's own experiences with his team could influence how Naruto views his comrades. Also, Naruto might be more introverted in some ways as he would spend a lot of time with Kakashi, who is not as outgoing as some other characters. His ninja skills would progress faster in some areas like stealth and intelligence - gathering because of Kakashi's expertise.
His life would change drastically. He'd be in a world with different rules. No more wands perhaps, but instead ninja tools. His friends would be ninjas. He'd have to learn to move silently and quickly like a ninja.
His relationship with the Leaf Village would become more personal. He'd be part of the Sarutobi clan in a sense. His bond with Shikamaru and Choji would strengthen as they are Asuma's students. Naruto would also have a new father - figure relationship, which would change how he views authority.
One possible plot could be that Kakashi trains Naruto in a more personalized way. He might share his own experiences more deeply, like his time with Obito and Rin. Naruto could also pick up some of Kakashi's laid - back attitude while still maintaining his own energetic self. Kakashi would probably be more protective, which could lead to some interesting interactions with the other villagers who used to shun Naruto.