Well, it's quite possible. Fanfiction writers are known for their wild and creative ideas. Since both Naruto and Natsu are from popular anime, some writer might have thought of creating a story where Naruto is somehow related as Natsu's grandfather. But it also depends on how much of the respective anime universes the writer wants to blend and how they would explain such a connection in the story.
One possible plot could be that Naruto, through some magical or time - traveling event, ends up in the world of Natsu. He then becomes an important figure in Natsu's family, eventually becoming his grandfather. He could pass on his ninja skills and values to Natsu, which would make Natsu a more powerful and wise mage.
He could be a powerful and respected shinobi from the Uzumaki clan. Given the Uzumaki's reputation for strong chakra and unique abilities, Naruto's grandfather might have been a key figure in the clan's history.
Yes, there are likely fanfictions out there with such a concept. Fanfiction platforms are full of creative and often wild ideas. You can check major fanfiction websites like FanFiction.net or Archive of Our Own (AO3). Just search for the relevant tags or keywords to find them.
Yes, in many fanfictions, Hashirama is often depicted as Naruto's grandfather. Fanfiction writers like to create such family relationships to add new storylines and depth to the Naruto universe. It can lead to interesting plot developments, such as Naruto inheriting some of Hashirama's unique abilities or having a closer connection to the founding of the Hidden Leaf Village.
One idea could be that Naruto's grandfather was a great shinobi who had a unique jutsu that was lost over time. In the fanfiction, Naruto could discover some hidden scrolls that lead him to learn about this jutsu from his grandfather's past.
Yes, in certain fanfictions Jiraiya is indeed Naruto's grandfather. This alteration of the original Naruto storyline in fanfiction can create a whole new set of character dynamics. For example, it could mean that Jiraiya had a more direct role in Naruto's family history. It might also change how Naruto views his own family and his place in the ninja world. This kind of creative change in fanfiction can bring fresh perspectives to the well - known Naruto story.
Yes, there are likely some fanfictions out there with this concept. The 'Naruto' and 'Fairy Tail' (where Natsu is from) fandoms are both quite large, and fans often like to create crossovers that connect different universes in interesting ways.
Friendship is also a big theme. Naruto values his friends deeply, and Natsu is the same in his own way. Fanfictions usually explore how their friendship would develop if they met. They would likely bond over their shared love for a good fight and protecting their loved ones. For example, they might team up against stronger enemies that neither could face alone.
In addition to Naruto and Natsu, there could also be other important characters. For example, Sasuke from Naruto's world might make an appearance if there's a connection between the two worlds. From Fairy Tail, characters like Lucy could also be involved as she often teams up with Natsu. They could all interact in various ways, depending on the plot of the fanfiction.