When it comes to his friends like Shikamaru and Choji, Naruto might distance himself from them. Zabuza is a loner, and being raised by him, Naruto could start to prefer solitude. He might not value the group dynamic as much as he does in the original story and instead focus on his own strength and survival skills.
His relationship with Sasuke would be very different. Instead of seeing Sasuke as a rival and a friend, he might view him as a potential threat to the village from the start. With Sakura, he may not be as friendly or protective. His bond with Kakashi would likely be non - existent or at least very strained, as Danzo and Kakashi have different outlooks. Naruto would probably be more isolated from his peers, as Danzo's upbringing would make him more guarded.
His relationship with Sasuke would be drastically different. Instead of being rivals from the Leaf Village, they could be on opposite sides. Sasuke might see Naruto as a traitor to the Leaf and Naruto might see Sasuke as someone who doesn't understand the Akatsuki's motives. With Sakura, Naruto might not have the same protective feelings. He could view her as just another ninja from a village that the Akatsuki has issues with.
Naruto's relationship with Kakashi would also change. Since Anko has her own way of doing things, Naruto might not be as receptive to Kakashi's laid - back teaching style at first. However, as he grows, he could come to appreciate both Anko's and Kakashi's approaches. And Kakashi might see Naruto as a more self - sufficient student compared to the original story, which could change their dynamic in terms of how much guidance Kakashi provides.
His relationship with Sasuke would be different. Without the same kind of rivalry born from their time in the academy under Iruka, Naruto might approach Sasuke more as an equal from the start. Since Anko and Ibiki would teach him different values, he might not be as eager to prove himself to Sasuke. With his friends like Sakura, he could be more protective in a different way. Instead of his usual exuberant protectiveness, it might be a more calculated and serious form of protection due to Ibiki's influence.
His relationship with Sasuke would be different. Without the same rivalry born from being in the same class at the Ninja Academy, their bond might be more of a friendly one from the start. Naruto might be more composed around Sasuke, as the Hyuuga upbringing would have instilled more discipline in him.
With Dumbledore, it would be a complex relationship. Dumbledore would be cautious yet intrigued by Harry. He would want to guide Harry away from the potentially dark path that his Nathrezeim upbringing could lead him to. Harry, on the other hand, might be resentful of Dumbledore's interference at first.
His relationship with Sasuke would likely be very different. Since Sasuke has also had experiences with the Rinnegan, they might now have a new level of understanding between them. They could train together to master the powers of the Rinnegan or compare notes on how to use its abilities.
His relationship with Sasuke would be very different. Since Naruto is raised by ANBU, he might be more competitive with Sasuke in a cold, calculating way. Instead of the friendly rivalry in the original, it could be a more intense battle of skills. Naruto might not be as open to befriending Sasuke, seeing him as a potential threat to his own goals and the secrets he has been taught by the ANBU.
Well, Naruto's relationship with his male friends would take on a new dynamic. For example, Shikamaru might be less dismissive of 'male' Naruto as he might expect different behavior from a boy. Naruto could also get closer to some of the more reserved male characters who usually keep their distance from girls. On the other hand, his relationship with female characters like Ino could become more complex. Ino might be intrigued by this new 'boy' in town and try to figure out what makes him different. And Naruto would have to constantly balance his real self and his pretend self in all these relationships.
With Kakashi, Naruto's relationship would also shift. Kakashi has had experience with the Sharingan and knows about powerful dojutsu. He would be both amazed and a bit worried about Naruto having the Rinnegan. He might try to mentor Naruto more intensively to make sure he uses it for good and doesn't let the power corrupt him. Naruto would look up to Kakashi even more as he tries to learn about his new power from Kakashi's knowledge.