Well, Naruto would probably learn a great deal more about the world of ninjas at a faster pace. Jiraiya was a very experienced and powerful ninja. He could teach Naruto some really advanced jutsu, like the Rasengan much quicker. Also, Naruto might grow up to be more like Jiraiya in terms of his attitude towards women, which could lead to some interesting adventures and misadventures.
In a fanfiction where Jiraiya is Naruto's sensei, Naruto's growth as a ninja would be different. Jiraiya was known for his pervy ways, but also for his wisdom. He could instill in Naruto a different set of values compared to Kakashi. Naruto might become more of a wandering ninja, like Jiraiya, traveling the ninja world to gain more knowledge and power. And Jiraiya could help Naruto develop his own unique fighting style that combines the Uzumaki's natural abilities with Jiraiya's own techniques.
If Jiraiya became Naruto's sensei in fanfiction, Naruto would gain a more direct connection to his father. Since Jiraiya was Minato's teacher as well. This could result in Naruto learning secrets about his father and the Uzumaki clan much earlier. Jiraiya could also train Naruto to better control the Nine - Tails' chakra. With Jiraiya's guidance, Naruto might be able to avoid some of the dangerous situations he got into in the original story.
If Kurenai became Naruto's sensei in fanfiction, Naruto might learn some unique jutsu related to genjutsu. Kurenai is a genjutsu expert, and she could potentially teach Naruto how to use genjutsu more effectively or even develop his own genjutsu - based attacks. This could add a whole new dimension to Naruto's fighting style.
If Gaara were Naruto's sensei in fanfiction, it could lead to a really interesting shift in Naruto's growth. Gaara is known for his calm and collected nature. He could teach Naruto how to be more strategic in battles, not just relying on brute force. Naruto might also gain a deeper understanding of the importance of self - acceptance from Gaara, who has walked a similar path of being an outcast once.
One thing that could happen is that Naruto would learn a lot more about the toad sage mode earlier. Jiraiya could start training him right away. This would give Naruto an edge in battles. He would be able to use the toad - related jutsu more effectively and have a different combat style.
Their relationship would be very strong. Jiraiya would see Naruto as not just a student, but also as a connection to Minato. He would be strict but also very affectionate. Naruto would look up to Jiraiya as a father figure, since he never really had one. They would share many adventures together, with Jiraiya teaching Naruto about life, love, and ninjutsu.
In this fanfiction concept, it could lead to a really interesting dynamic. Jiraiya is a powerful and eccentric ninja. He could teach Naruto some really unique jutsu, like more advanced forms of Rasengan. And their relationship would be filled with Jiraiya's boisterous personality clashing and also complementing Naruto's determination.
In such a fanfiction, Naruto might receive more focused training earlier. Jiraiya could pass on his unique ninjutsu skills more intensively, and Tsunade might teach Naruto about medical ninjutsu. Also, Naruto would likely grow up in a more stable family - like environment, with the support and love from both Jiraiya and Tsunade. This could lead to him being more confident and less of an outcast in the village.
If Ibiki were Naruto's sensei in a fanfic, Naruto would likely gain a whole new set of skills. Ibiki is known for his interrogation and torture techniques, so Naruto could potentially learn about getting information from enemies in a more effective way. Also, Ibiki's strict and disciplined nature would probably make Naruto more responsible and less impulsive. This could change the way Naruto approaches battles and missions, as he would be thinking more strategically instead of just relying on his brute strength and the Nine - Tails' power.
Well, Naruto might learn some unique jutsu from Anko. Since Anko is known for her snake - related techniques, Naruto could incorporate some of those elements into his own fighting style. Maybe he'd become even more unpredictable in battles.
Well, in a fanfiction where Naruto becomes a chief, it could be really exciting. Given his personality, he'd probably be a very approachable chief. He'd be open to the ideas of the villagers, whether they are young ninja or the elders. He might start projects to rebuild parts of the village that were damaged during previous battles. His leadership would be based on his values of hard work and never giving up, which could inspire a new generation of ninja to strive for greater things.
Naruto Sensei could be really weak and delirious from the fever. His students might be confused about how to take care of him at first. But then they would figure it out. For example, Naruto might keep mumbling about ramen in his feverish state, which could be a cute moment.