Well, Naruto with the Rinnegan trained by Jiraiya would be extremely powerful. Jiraiya could teach Naruto unique ways to use the Rinnegan's abilities. Maybe Naruto would combine Sage Mode with the Rinnegan powers, creating new and unbeatable jutsu. He could also use the Rinnegan's ability to see chakra flow to better understand his opponents and counter their attacks more effectively.
Well, Naruto would probably face some challenges at first. Since the Rinnegan is such a powerful and complex dojutsu, even with Nagato's training. He might struggle to control the different powers it offers, like the ability to manipulate gravity or summon powerful creatures. But as time goes on, his natural determination and strong will would likely help him overcome these difficulties. And with Nagato's guidance, he could start to incorporate the Rinnegan's powers into his existing combat style, creating a unique and powerful fighting approach.
In this kind of fanfiction scenario, Naruto might gain some unique and dark powers. Yami, often associated with shadow or dark elements, could teach Naruto skills that are not part of his normal ninja training. For example, Naruto could learn how to manipulate shadows in combat, or he might develop a more stealthy and cunning fighting style. This new training could also change his personality a bit, making him more reserved and mysterious.
In a fanfiction where Naruto is trained by Zabuza, Naruto would gain a whole new perspective on fighting. Zabuza's style is very different from what Naruto has learned so far. Zabuza could teach Naruto about the importance of misdirection in combat, like how he uses the mist to hide his movements. Naruto might also pick up on Zabuza's ability to analyze an opponent's weaknesses quickly. This training could potentially make Naruto a more well - rounded fighter, able to adapt to different situations more easily. However, he would need to be careful not to let Zabuza's more cut - throat approach overtake his own kind - hearted nature.
One possible plot could be Naruto making great leaps in his ninja skills. He might learn powerful jutsu more quickly under Jiraiya's intense training regime. For example, he could master new forms of Rasengan faster and also gain better control over his chakra.
In a fanfiction where Naruto gets adopted by Jiraiya, Naruto's training would be intense and unique. Jiraiya has a lot of unorthodox methods. He could introduce Naruto to some very special and secretive forms of chakra control. Naruto might also learn more about the secrets of the Sage Mode much earlier. With Jiraiya's guidance, Naruto could form stronger bonds with other powerful ninjas that Jiraiya knew. This would give Naruto more allies and a greater understanding of the political and power dynamics in the ninja world.
In this fanfiction, Jiraiya might also take Naruto on some adventures. They could go on a journey to explore some hidden places in the Naruto world. Along the way, Naruto would learn not only about combat skills but also about different cultures and histories within the world, which would shape his character in new and interesting ways.
Well, Jiraiya being alive could mean a different path for Sasuke. Jiraiya might have been able to convince Sasuke to return to the Leaf Village earlier. He could have used his own experiences and wisdom to show Sasuke that there are other ways to seek revenge and power. And this could have led to a more united and stronger Leaf Village much sooner.
Naruto's character would become more complex. With the Rinnegan and Jiraiya's training, he'd be more confident. He might become more of a strategist, using the Rinnegan's insights and Jiraiya's wisdom. His sense of justice could also evolve, as he'd have more power to enforce it.
In this fanfiction, Naruto might gain some unique jutsu skills from Itachi. Itachi is extremely powerful, so he could teach Naruto advanced genjutsu or ways to better control his chakra. For example, Naruto might learn how to quickly break free from strong genjutsu attacks, which would be a great advantage in battles against tough opponents.
The training by the fem Kyuubi could also change Naruto's view of the world. He might start to see the tailed beasts in a new light, not just as powerful and dangerous entities but as beings with their own personalities and stories. This could potentially lead to him trying to bridge the gap between humans and tailed beasts in the fanfiction world.