How Would the Storyline Change in a 'Naruto Takes Itachi's Place' Fanfiction?

The story would change drastically. Naruto's presence in Itachi's role would mean a different set of values driving the actions. Naruto values friendship and believes in the good in people. So, in dealing with the Akatsuki, he might try to convert some of them rather than just eliminate them.

Fem Itachi changes the Naruto universe by adding a different dynamic to the power structure. Her female presence brings a new perspective. For instance, she might approach battles and negotiations differently than male characters. She could also influence the relationships between characters. If she becomes friends with Naruto early on, she might change how he views certain clans or ninja techniques.

If Naruto were Itachi's twin in fanfiction, it would have a huge impact on the plot. Naruto would grow up with different values perhaps, influenced by the Uchiha clan's way of thinking. His goal might not be just to become Hokage in the traditional sense. He could be more focused on avenging the Uchiha clan or restoring its honor. The power balance in the village would shift too. The Uchiha clan might have a stronger standing with Naruto being part of it. And the mystery surrounding Itachi's actions would take on a new meaning for Naruto, as he'd be directly related. He might be more involved in uncovering the truth about Itachi's motives much earlier in the story.

One possible outcome is that Naruto, being in Itachi's place, might have a very different approach to dealing with the Uchiha clan situation. Naruto is known for his strong belief in redemption and friendship. He could have tried to reason with the Uchiha clan instead of the events that Itachi had to go through. This might have led to a different relationship between the Uchiha and the village.

Naruto would likely become more stealthy. Itachi is known for his stealth and if he trains Naruto, Naruto would pick up some of those skills. He might start to rely less on his brash and straightforward fighting style and incorporate more subtlety.

If Naruto was born the same age as Itachi, the story would be drastically different. Naruto would be more mature and skilled earlier. He might have been involved in the Uchiha massacre situation. Maybe he could have even tried to prevent it, given his nature of not wanting to see people suffer. This would also change his relationship with Sasuke. Instead of being an older peer, he would be more of an equal in age, and their rivalry could take on a different dynamic, perhaps more of a mutual understanding from the start.

Their friendship could also lead to a different perspective on the Uchiha clan's situation. Itachi's actions were complex and his friendship with Naruto could have made Naruto more involved in the Uchiha clan's affairs. This might have led to a different solution to the conflict between the Uchiha clan and Konoha, preventing the massacre. In turn, this would have a huge impact on the political situation in the ninja world.

It could change it a great deal. For one, Obito might not be as much of a villain. His alliance with Naruto could lead to a united front against Madara much earlier. This would mean less destruction and death in the ninja world. Also, Naruto would have a powerful ally who has a deep understanding of the Sharingan and its powers. They could develop new jutsu together, changing the power dynamics in battles.

In such a fanfic, Naruto might have to carry out Itachi's mission to protect Konoha in a different way. He may use his own unique ninja skills and positive attitude to face the Akatsuki. For example, instead of using Itachi's Sharingan techniques, he would rely on his Shadow Clone Jutsu and Rasengan variations.

In this type of fanfiction, the plot might develop in a way that Naruto tries to fix things he previously thought were okay. For instance, he could decide to reform the ninja academy's training system. He has the experience of being a student there, so he knows the flaws. This would then lead to him facing opposition from the traditionalists in the village, creating a lot of conflict and drama in the story.