It would be a strange mix. Naruto is all about friendship and protecting his village. Vegeta is more about pride and power in his own way. In this fanfiction, Naruto as the older brother could try to instill his sense of loyalty and camaraderie in Vegeta. Vegeta, on the other hand, might challenge Naruto to become stronger in a more ruthless Saiyan - like manner.
Well, it would be a really wild concept. Naruto's ninja world and Vegeta's Saiyan heritage are so different. Maybe Naruto would teach Vegeta some ninja skills like stealth and using chakra in unique ways. And Vegeta might introduce Naruto to Saiyan combat techniques. It could be a story full of clashes between their different values and powers, but also of them learning from each other.
This fanfiction would be a crazy blend of two very distinct universes. Naruto's world is filled with jutsus, different ninja clans, and a complex political system. Vegeta comes from a planet of powerful Saiyans. If Naruto were his older brother, he might have to deal with Vegeta's hot - headedness. Naruto could use his talk - no - jutsu to calm Vegeta down in battles. Also, they could team up against common enemies that threaten both their worlds, with Naruto's strategic thinking and Vegeta's brute strength.
It could entail Naruto having a very different upbringing. Since he's older, he might have to take on more responsibilities in the family. He could be the one to protect Minato from the early threats that Minato faced in the original story.
If Naruto was the older brother of Hashirama, it could completely rewrite the history of the ninja world. Naruto's influence could prevent some of the early tragedies that occurred in the Senju - Uchiha conflict. He might be able to use his charisma and leadership skills to bring the two clans together more smoothly. This would lead to a more stable and peaceful foundation for the Hidden Leaf, and perhaps the entire ninja world would develop differently without the long - standing animosity between the two powerful clans.
In a Naruto - is - Gaara's - older - brother fanfiction, the story could start with Naruto finding out about their relation through some ancient scroll or a prophecy. Naruto would then immediately set out to find Gaara. Once they meet, there could be initial tension as Gaara is used to being alone. But Naruto, with his big - hearted nature, would slowly break down Gaara's walls. He could help Gaara with his sand control by sharing his own experiences with chakra control. They might also face a common enemy that forces them to rely on each other and strengthen their brotherly bond.
It could be full of action. Naruto would bring his ninja skills to Issei's world. He might train Issei in combat, much like he trained with Sasuke and others. Their relationship could also be full of brotherly banter and support.
In such a fanfiction, the story could start with Naruto somehow being transported to Weiss' world or vice versa. Since Naruto is known for his strong sense of loyalty and friendship, he might initially be confused by Weiss' more complex family and social relationships. As for their abilities, Naruto could teach Weiss some of his ninja tricks, and Weiss could introduce Naruto to the power of magic. There could also be a plot where they have to work together to face a common enemy that threatens both their worlds.
In such a fanfiction, Naruto's values from his own world, like loyalty and never giving up, would likely clash and then blend with the values in Artemis' world. There could be a lot of character development as they learn from each other. Also, the story could involve Naruto using his chakra in ways that are new to Artemis' world, creating unique magical - like effects. And perhaps they would have to face a common enemy that only their combined skills can defeat, leading to a great story of brotherhood and cooperation.
In such a fanfiction, at first, there would be shock and disbelief on both sides. Naruto, being from a world of ninjas, and Rias, from a world of magic and devils. But as they get to know each other, they would discover similarities in their determination and loyalty. The story could involve Naruto using his shadow clones to help Rias in her battles or in dealing with the politics of her world. And Rias could introduce Naruto to new forms of power and magic that he could learn from. It would be a story of two different worlds colliding and two characters growing closer as siblings.
There probably is. Fanfiction is a place where writers can reimagine relationships. If Kyuubi was Naruto's older brother, it could rewrite many aspects of Naruto's life. For example, Naruto might have had a different upbringing with Kyuubi around. And it could also affect how Naruto deals with his enemies, as he would have the power and guidance of his older brother Kyuubi. It's a really interesting concept that fanfic writers might explore.
In such a fanfiction, Naruto could have a big influence on Kushina's life. For example, he might train her earlier, sharing his ninja knowledge with her. Their relationship could also affect how Kushina views the Uzumaki clan and her place in it. Since Naruto is known for his determination, he could inspire Kushina to be stronger and more confident in this alternate scenario. This would likely lead to a different chain of events in the story, perhaps changing the way the whole Uzumaki clan is perceived in the Naruto world.
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.