Perhaps Naruto, as Minato's sensei, could focus on teaching Minato about the importance of bonds. Minato was always a bit of a loner in terms of his natural talent. Naruto could show him how his friends and comrades are his greatest strength. This could lead to Minato making different decisions in his life, such as being more open with his teammates and relying on them more in battles.
Perhaps Naruto, with his Minato - like intelligence, could find a way to bridge the gap between the different ninja clans in the village. He could use his strategic thinking to create joint training programs or initiatives that would benefit all clans. This would not only strengthen the village internally but also present a united front against external threats. By being smart like Minato, Naruto could foresee the long - term benefits of such actions and convince the clans to participate.
One interesting plot idea could be Minato's reaction to seeing how Naruto has grown. He could be both proud and a bit sad for missing out on so much of his son's life. Another idea is that Minato could use his reanimated state to teach Naruto some new jutsu that he didn't have time to pass on before. Maybe he could also interact with the other characters in Konoha and share his insights from his time as Hokage.
A great plot could be Itachi teaching Naruto how to control the Nine - Tails' chakra in a completely different way than Jiraiya did. Since Itachi has such a deep understanding of chakra and its nature, he could offer unique insights. Also, there could be a story where Itachi and Naruto are forced to team up against a common enemy that is using an ancient and powerful jutsu. In the process, Itachi passes on some of his Uchiha clan's wisdom to Naruto. And perhaps, Itachi could help Naruto deal with the loneliness that often comes with being a jinchuriki, as Itachi has also felt isolated in his own way.
One idea could be that Naruto, as a sensei, takes on a student who has a similar past to Zabuza. He uses his knowledge of Zabuza's story to teach the student about redemption. For example, Naruto could tell the student how Zabuza was once a feared assassin but had a side that was capable of love and loyalty, as seen with Haku.
A great plot could be that Naruto, as sensei, takes Team 7 on a diplomatic mission to another hidden village. Along the way, they face various challenges that test their teamwork and understanding of different cultures. This could lead to some interesting character development for the members of Team 7. Another idea is that Naruto discovers a prophecy related to one of the Team 7 students. He then has to train and guide this student to fulfill their potential and avoid a dark fate predicted in the prophecy. And there could be a story where a powerful enemy targets Team 7 specifically because of Naruto's influence on them, and Naruto has to find a way to protect his students while also uncovering the enemy's motives.
One idea could be Naruto teaching Anko a new jutsu. He could use his unique experiences and skills to help her expand her abilities. Another plot could involve them going on a mission together where Naruto has to rely on Anko's knowledge of certain areas or enemies. For example, Anko might be familiar with a particular type of snake - related enemy, and Naruto has to trust her expertise.
A possible plot could involve Naruto being reborn in an alternate timeline where he has all his memories and abilities from his previous life. As Minato's sensei, he could use his knowledge of the future to prevent certain tragedies. He might teach Minato advanced ninjutsu techniques and also instill in him a sense of unity among the ninja clans. This could change the course of history in the Naruto world, with Minato becoming an even more powerful and wise leader under Naruto's tutelage.
One idea could be Naruto being trained by Kakashi's father, Sakumo. Since Sakumo was known for his skills, he could teach Naruto some unique jutsu and a different perspective on being a ninja. Another plot could involve Naruto being mentored by Tsunade's younger brother Nawaki. It would change Naruto's development as Nawaki might have his own special way of teaching. Maybe he'd focus more on medical ninjutsu combined with combat skills.
One idea could be Minato teaching Naruto how to master the Rasengan at a very young age. Since Minato was the creator of it, he could pass on his in - depth knowledge. Another plot could be Minato protecting Naruto from the early threats that Naruto faced in the original story, like the Akatsuki's early interest in him. Also, Minato could introduce Naruto to the other powerful ninjas of the Hidden Leaf in a more personal way, which would change Naruto's relationships and his standing in the village.
One plot idea could be Minato somehow being brought back to life for a short time and getting to spend precious moments with toddler Naruto. He could teach Naruto some basic ninja skills that Naruto would later forget but unconsciously use in his training. Another idea is a story where toddler Naruto is in danger and Minato's spirit appears to protect him, guiding Naruto to use his own latent powers. And perhaps a story where Minato's memories are transferred to toddler Naruto, giving him flashes of his father's life.