Well, if Naruto is older than Itachi in the fanfiction, it could lead to a role - reversal of sorts. Naruto might take on a more protective or mentoring role towards Itachi. He could use his experience and power, which he has gained over more years, to guide Itachi in a different way compared to the original storyline.
It changes it significantly. Naruto being older might mean he doesn't idolize Itachi in the same way. He may see Itachi more as an equal or even a rival. For instance, instead of blindly following Itachi's lead in certain situations, he could offer his own solutions based on his more mature judgment.
If Naruto were Itachi's older brother in fanfiction, the power dynamics in the Uchiha clan could be very different. Naruto's influence might prevent the Uchiha massacre. He could use his positive and determined attitude to change Itachi's view of the village. Also, Naruto's relationship with Sasuke would be completely redefined, as he would be Sasuke's older brother's older brother. This could lead to a more united front against the real threats in the Naruto world.
Well, their relationship often becomes more of a traditional older - sister - younger - brother one. Azula may be more nurturing, like she might protect Zuko from their father's wrath more. For example, in some fics, she'll take the blame for Zuko's mistakes.
Well, it could make their relationship more of a friendship or a mentor - mentee kind of thing. Without the family bond, they might interact in a different way, like Naruto seeing Kushina as just another strong ninja he can learn from rather than his mother.
Well, it could make them more connected. The pregnancy is a big thing that ties them together in a very physical and emotional way. They might start to see each other in a new light.
Their relationship would deepen. Itachi becoming Hokage would mean that Naruto has someone he truly admires in the highest position. Naruto would be more eager to prove himself worthy in Itachi's eyes. Itachi, on the other hand, would see Naruto as a symbol of hope and the future of the village. They would likely have private conversations about the future of Konoha, with Itachi sharing his long - term plans and Naruto providing his unique perspective based on his own experiences. This would create a bond that is not just based on respect but also on a shared vision for the village.
The power dynamics shift significantly. For one, Naruto's friends and allies might rely on him more. Enemies would be more cautious. Since Naruto is stronger than Kaguya, it implies that the threats in the Naruto universe now have to be re - evaluated. Naruto could become a more central figure in maintaining peace or resolving conflicts, as his strength would be a major deterrent. His power could also inspire new generations of ninjas in different ways. Some might strive to reach his level, while others might fear his power and work against him, creating new storylines and power struggles.
Naruto may become more calm and composed. Itachi's presence and training methods would likely instill a sense of discipline in Naruto. He'd probably be less impulsive in battles and think more before acting.
It changes the dynamics a great deal. Instead of the typical unrequited love from Naruto towards Sakura in the original, it flips the script. This makes their interactions less about Naruto pining for Sakura and more about a platonic friendship. They might interact more casually and without the underlying tension of unspoken love.
Well, it might make Naruto more withdrawn from characters who are close to Kushina. For example, if Minato is still alive in the fanfiction, Naruto's fear of Kushina could cause him to be less open with his father as well, since Minato was Kushina's husband. He might be worried that any information he shares with Minato could get back to Kushina.