Naruto's self - identity would be greatly affected. He has always seen himself as an orphan with no real family ties until he discovers his connection to Tobirama. This could give him a sense of pride and belonging that he didn't have before. However, it could also bring some pressure as he would feel the need to live up to Tobirama's legacy. He might struggle at first to balance his old self with this new identity, but eventually, he would integrate the two and become an even stronger and more complex character.
Naruto's character would likely become more studious. Since Tobirama was known for his intelligence and vast knowledge of jutsu, Naruto might inherit a thirst for knowledge. He could spend more time in the library or with the elders, learning about the history and techniques of the village.
He might be more strategic. Tobirama was a very strategic thinker, so Naruto could inherit that trait. Instead of just charging into battles, he'd plan more carefully.
Naruto's character would likely become more disciplined. Tobirama was a no - nonsense kind of guy. So Naruto would have to follow strict training regimens. This could make him more focused and less impulsive in battles.
If Naruto was trained by Tobirama in fanfiction, Naruto's character would grow in his understanding of the ninja world's past. Tobirama could tell him stories about the early days of the hidden villages and the struggles between clans. This would make Naruto more empathetic towards the older generations. His values might shift a bit, as he would be exposed to Tobirama's more traditional views. However, Naruto's core of kindness and determination would still remain. He would just be more refined, with a new - found wisdom that comes from learning from one of the founders of Konoha.
He might develop a more refined sense of strategy. Since the Nidaime was known for his intelligence and strategic thinking, Naruto could inherit some of that. He would be more calculated in his battles and less likely to rush in headfirst all the time.
Naruto's character would likely become more unpredictable. His sense of humor would change drastically, taking on Deadpool's wacky and often inappropriate style. He might start to break the rules more often, not in a bad way but in a way that challenges the traditional ninja code. His self - confidence would also soar to new heights due to his new powers.
Naruto would likely become more studious about the history of the village. Since Tobirama was a key figure in building Konoha, Naruto would want to know more about his great - grandfather's vision. This would make him more of a thinker, not just relying on his brute strength. He might also become more diplomatic, as Tobirama was known for his political acumen.
Well, in some fanfictions, Tobirama's character develops by learning from the mistakes of his past life. For instance, if in his past he was too strict with his rules, in his reincarnated form, he might be more lenient. He could also develop by forming new relationships that he didn't have in his previous life. Maybe he befriends someone from a lower social class in the ninja world and this broadens his perspective.
Sakura would likely become more confident. Having Tobirama's abilities would give her an edge in battles and in the ninja world in general. This newfound power would make her feel more capable and less reliant on others, which would boost her self - esteem.
Naruto's character would likely become more complex. He would have to grapple with this new identity. He might become more introspective as he tries to understand what it means to be related to Kaguya's third son. His usual confidence could be shaken a bit at first as he figures out these new powers and how they fit into his existing self.
One way to incorporate Tobirama's attitude in a Naruto fanfiction is through Naruto's view on the Sharingan. Tobirama was very suspicious of the Uchiha clan because of their Sharingan. If Naruto had Tobirama's attitude, he might also be more cautious around Sasuke and other Uchiha. He would still be friends with Sasuke, but perhaps keep a closer eye on him and any potential misuse of the Sharingan's power, which would add a whole new layer of tension and complexity to their relationship.