Well, a plot twist could be that the ANBU raising Naruto are actually working for an enemy in disguise. They are grooming Naruto to be a weapon for their master. As Naruto grows up, he starts to notice some strange things about his 'guardians' and has to struggle with the realization that those he trusted might be using him. This would lead to a very different Naruto, perhaps more jaded and less trusting.
One possible plot twist could be that the ANBU who raise Naruto secretly train him in forbidden jutsu. This would set Naruto on a path that's different from the original story. He might face more opposition from the village elders who discover this, but it could also make him a more formidable ninja earlier on.
Maybe the ANBU who raise Naruto are actually part of a secret group within the ANBU that has its own agenda. They could be training Naruto to be a weapon against a hidden threat in the shinobi world. As a result, Naruto's journey would be about uncovering this conspiracy while also dealing with the fact that his upbringing has made him an outcast among the regular shinobi. For example, he might be too brutal in his fighting style for the more traditional ninja.
One possible plot twist could be that the ANBU training reveals a hidden power within Hinata. Maybe during a tough training session, she discovers she can access a new form of the Byakugan that was previously unknown. This new power could change the dynamics between her and Naruto, as he realizes she's even stronger than he thought.
A plot twist could be that Zabuza's past and his relationship with Haku are revealed to Naruto in a different way. This could lead to Naruto having a unique understanding of loyalty and sacrifice. He might then develop his own version of the 'ninja way' that combines the values of the Leaf Village with Zabuza's more self - serving but also protective nature.
The plot could twist in a way that Naruto's unique abilities are used in unexpected ways under the Akatsuki's guidance. Maybe they train him to use the Nine - Tails' power not for the protection of the Leaf but for their own power - grabbing schemes. This could lead to a situation where the other ninja villages see Naruto as a greater threat than they originally thought, and they form alliances against the Akatsuki - led Naruto.
One possible plot twist could be that the Fire Daimyo has secret ninja skills. He might train Naruto in a different style than in the original series, which could lead Naruto to develop unique abilities. This would change the power dynamics in the Naruto universe.
One possible plot twist could be that Anko's unorthodox training methods lead Naruto to develop a unique fighting style early on. For example, he might learn some of Anko's snake - related jutsu and combine them with his own shadow clone technique in unexpected ways. This could make him stand out even more among his peers and draw both admiration and envy.
Well, a really interesting plot twist could be related to Naruto's eyes. In the normal Naruto story, he has blue eyes. But if he's raised by the Hyuga, there could be some strange phenomenon with his eyes. Maybe he starts to show some Hyuga - like traits in his eyes, not exactly the Byakugan, but something in between. This could lead to him being both feared and respected in the ninja world. And also, his role in the Hyuga clan's internal politics could be a major plot point. For example, he might be used as a pawn by some and a savior by others.
One possible plot twist could be that Naruto develops Uchiha - like abilities early on. Since the Uchiha are known for their Sharingan and powerful fire - style jutsu, Naruto might accidentally awaken a form of Sharingan - like power due to being raised in an Uchiha - influenced environment. This could cause a stir in the ninja world as it goes against the normal development of a Jinchuriki.
Maybe Naruto's personality would be a bit different. Since Mei Terumi is a strong - willed and confident woman, Naruto might grow up with more of an assertive streak in his diplomatic interactions within the ninja world. He could be more politically savvy, which would be a huge shift from his somewhat naive self in the original story. For example, when dealing with other villages, he'd be more likely to negotiate from a position of strength and understanding rather than pure idealism.
A plot twist could be that Koharu has a connection to an ancient and powerful jutsu that she passes on to Naruto. However, this jutsu comes with a dark side or a price. Naruto then has to struggle with using this power for good while also dealing with the negative consequences it brings. He might have to make some difficult moral choices that test his character in ways he hasn't been tested before.