A great plotline could be that Kakashi, in raising Naruto, reveals to him the true nature of the Fourth Hokage's sacrifice. This would not only deepen Naruto's understanding of his father but also give him a new perspective on his own life and purpose. Kakashi could then train Naruto to live up to his father's legacy in a more profound way.
One possible plotline could be Kakashi teaching Naruto some of his unique ninja techniques in more detail, like how to better use the Rasengan. Another could be Kakashi helping Naruto deal with his inner demons regarding being an orphan and the Nine - Tails. Maybe there's a plotline where Kakashi trains Naruto to be a more strategic fighter, not just relying on brute force.
Well, a really heartwarming moment would be when Kakashi reads bedtime stories to baby Naruto. He would choose stories that are not only fun but also teach Naruto important values. Naruto would be snuggled up in his little bed, eyes wide as he listens intently. And when Naruto has a bad dream, Kakashi would be right there to comfort him, holding him close and whispering soothing words. Or when it's Naruto's first birthday, Kakashi would go all out to make it special. He'd decorate their place and get a small cake for Naruto, and Naruto's innocent joy would be so precious.
One possible plotline could be her training. Since Kakashi is known for his unique and challenging training methods, he might train her differently from how Naruto was trained in the original. For example, he could focus more on her stealth and precision, which could lead to a new kind of ninja that Naruto becomes. Another aspect could be how she deals with the expectations of being Naruto in a different gender. She might face different kinds of prejudice or support. And also, her relationships with other characters like Sasuke and Sakura would be very different. Sasuke might see her in a different light, and Sakura could have a more sisterly or competitive relationship with her.
Perhaps the fox starts to develop human - like emotions and behaviors under Naruto's care. This could lead to some really heartwarming moments as Naruto helps the fox understand things like friendship and loyalty. They could then form an even stronger bond that surprises everyone in the village.
One possible plotline could be Obito teaching Naruto some unique jutsu that he learned during his time in Akatsuki. For example, he might show Naruto how to use certain space - time ninjutsu in a different way. Another could be Obito helping Naruto understand the Uchiha clan better, given his own Uchiha heritage.
One possible plotline could be Kakashi teaching Naruto some super - advanced jutsu that Naruto then uses to surprise his friends in a sparring match. For example, Kakashi might teach Naruto a special lightning - style jutsu that Naruto masters and combines with his Rasengan.
In some fanfictions, there could be a plot where Naruto and Kakashi get transported to a different dimension. In this strange new world, they have to find their way back home while facing various challenges. Along the way, they learn more about their own strengths and weaknesses and how their partnership is crucial.
Perhaps a plot where Naruto's determination in the face of some sort of 'heat' - like a difficult situation in the village, and Kakashi is there to guide him. It could involve Naruto learning new jutsus under Kakashi's tutelage while also dealing with his own growing pains.
Well, in some 'kakashi teaches naruto fanfiction', there might be a plotline where Kakashi teaches Naruto how to better control his chakra. This could involve some really intense training sessions deep in the forest. Also, Kakashi could be teaching Naruto about the art of stealth and infiltration, skills that Naruto doesn't have much experience with but are crucial for a ninja.
One possible plotline could be Kakashi teaching them unique ninja skills. Since he has his own set of diverse abilities, he could pass on some of his more unorthodox techniques to Naruto, Sasuke, and Sakura. For example, he might teach Naruto a more refined version of the Rasengan, or help Sasuke better control his Sharingan powers. And for Sakura, he could train her in some of his stealth and assassination techniques, which would add a new dimension to her combat skills. Another plotline could involve Kakashi helping them deal with their personal issues. He could be a mentor figure for Naruto in understanding his loneliness and the importance of his role as a Jinchuriki. For Sasuke, Kakashi could play a key role in his journey to avenge his clan while also guiding him to not be consumed by hatred. And for Sakura, he could assist her in growing more confident in her abilities and not being overshadowed by her teammates.