In this fanfic, perhaps Minato's return causes a stir in the Hidden Leaf Village. His presence might change the political dynamics as the villagers remember his great leadership. He could also be involved in training the new generation of ninjas, especially Naruto's friends, to face new threats.
Naruto would be overjoyed to see his parents. Emotionally, it would give him a great boost. He would finally have the family he always dreamed of having around him.
Well, it depends on the specific fanfic. Some fanfics might really emphasize Naruto's growth to be on par with Minato in terms of smarts. They could show Naruto learning from Minato's memories or having some sort of spiritual connection that transfers knowledge. However, other fanfics might focus more on other aspects of Naruto's character and not necessarily make him as smart as Minato.
Kushina could be an important character even though she's dead in the original story. In this fanfic, her spirit or memories could play a role in Naruto's upbringing. For example, Minato could tell Naruto stories about Kushina's feisty personality and her love for the village.
There's a fanfic called 'Minato's Return'. In this story, Minato somehow returns and gets to see Naruto's growth. It's really interesting to see how he interacts with Kushina, who is also there in the story, and how they both guide Naruto in new ways. The descriptions of their family bond are heartwarming.
Well, Naruto has had the advantage of learning from many great shinobi over time. He also has a unique bond with his friends which could potentially give him more strength. Minato, on the other hand, had a shorter lifespan to develop his powers. Naruto has had more time to grow and surpass his father in strength.
Yes, it's quite possible. Fanfic authors enjoy re - imagining established relationships. The idea of Naruto being Minato's brother instead of his son can lead to interesting plot twists. For example, their interactions would be different, perhaps more like equals or rivals in some aspects. Also, the way other characters in the Naruto series would interact with Naruto in this new relationship context could open up many new story possibilities.
Well, without having read it, it could be about Minato's journey as a master. In the Naruto world, Minato was a very powerful ninja. In this fanfic, it may focus on how he imparts his knowledge and skills. For example, he might teach new jutsus to his students. It could also show his role in the village as a master, perhaps in leading missions or protecting the village. And it might even delve into his family life, considering he is Naruto's father, and how that affects his role as a master.