If Naruto saved the Uchiha clan, the story of the Hidden Leaf Village would be rewritten. The history of the Uchiha's massacre would no longer be a dark stain on the village's past. The Uchiha would contribute their unique skills and abilities to the village's development. For example, their Sharingan abilities could be used for better security or in battles against common enemies. There would also be a change in the relationships between characters. People who were once enemies of the Uchiha might have to learn to work with them.
Well, Naruto being raised by the Uchiha Clan would mean a whole different set of relationships. He would grow up with Sasuke as a closer brother - like figure. The Uchiha Clan's traditions would shape his values. For example, their emphasis on family honor and clan loyalty would be instilled in him. And he would probably be a master of fire - style jutsu much earlier, with the clan's expertise in that area.
Naruto's ninja skills would see a major transformation. With the Uchiha Clan's influence, he'd have a greater understanding of the Sharingan's capabilities and how to counter it. His training would focus on using his chakra in a more efficient and deadly way. Instead of his mass - produced shadow clones, he might learn to create clones with more specialized functions, similar to how the Uchiha use their Sharingan - enhanced clones. His physical combat skills would be enhanced with the Uchiha's taijutsu training, which emphasizes speed and accuracy. Also, his ability to sense chakra would be sharpened as the Uchiha Clan has a strong sense of chakra awareness within their own clan members.
One possible scenario in this fanfiction could be that Naruto grows up with the Namikaze Clan's unique jutsu training methods. He might inherit some of Minato's (a Namikaze) speed and intelligence in combat at a much earlier age. This could lead to him being a more confident and skilled ninja from the start, as the Namikaze Clan has a reputation for their strong abilities.
For other Uchiha clan members, they could start to view Naruto in different ways. At first, they might be skeptical of him, but as he shows his strength and loyalty to the clan, they could come to accept him. This could also lead to Naruto influencing the Uchiha clan's traditional views and values, causing some of the younger members to think more openly about the clan's future and its relationship with the outside world.
The village of Konoha would also be in turmoil. The Uchiha were an important part of the village. Their massacre by Naruto would create a huge rift among the villagers. Some might support Naruto, believing he had a good reason, while others would be horrified and demand justice. It could lead to a civil war within the village.
Power and its consequences is another theme. The Uchiha are known for their powerful Sharingan. Fanfics often explore what happens when an Uchiha gains too much power or misuses it. They also look at how the clan's power affects their relationships with other clans in the Naruto universe. In addition, the theme of family loyalty is prevalent. The Uchiha clan has a strong sense of family, and fanfics often depict characters' loyalty to their clan members and how they navigate when that loyalty is tested. This can be seen in stories where an Uchiha has to choose between the greater good and the well - being of their clan.
In this kind of fanfiction, Naruto might grow up with a very different set of skills and values. He could be more attuned to the Uchiha's Sharingan - related techniques. Maybe he'd be more brooding like the typical Uchiha, instead of his usual energetic self. Also, his relationship with Sasuke would be really interesting, as they would be more like brothers from the start rather than rivals.
In some fanfictions, Naruto might have an Uchiha bloodline awakening due to some unforeseen circumstances. This could lead to him developing Sharingan-like powers that are different from the norm. For example, his Sharingan could have a unique ability related to his Uzumaki chakra, creating a whole new set of jutsus and combat styles for him.
Well, one possibility is that Naruto would be trained in the unique Uchiha techniques. He might learn how to use the Sharingan in ways that no one expected. Also, he could gain a new family within the Uchiha clan, which would change his whole perspective on life and belonging.