One interesting fanfiction could be where Naruto slashes his headband as a sign of breaking free from the traditional shinobi ways that have restricted him. Maybe he decides to form his own path, independent of the Hidden Leaf Village's old rules.
One possible fanfiction could be about Naruto using the mouths on his hands for a unique jutsu. Maybe he can use them to perform a super - powerful suction technique to draw in opponents or objects. Another idea could be that the mouths have the ability to speak different languages, helping Naruto in his diplomatic missions across different ninja villages.
One possible plot could be Naruto feeling a sense of loss and vulnerability without his headband. Maybe he loses it during a battle and has to prove himself all over again without that symbol of his ninja identity. He could struggle with how others in the village view him now that he doesn't have the recognizable headband.
One interesting Naruto fanfiction could be where Smart Naruto uses his intelligence to quickly learn and master new jutsus that others take years to understand. He might use his smarts to outwit his enemies in battles, coming up with strategies that no one expects.
There are many great Naruto Shippuden fanfictions. Some focus on exploring the backstories of minor characters, like the story of how Rock Lee trained even harder during the time skip in Shippuden. Another type might be ones that re - imagine the battles, giving different strategies and outcomes. For example, a fanfiction could show what would have happened if Sasuke didn't leave the village in a different way.
One interesting Naruto village fanfiction could be about a new, powerful ninja emerging from the village. This ninja might have a unique power that no one has seen before, and they go on adventures to protect the village from unknown threats. For example, they could discover a hidden conspiracy within the village leadership that endangers all the villagers.
One interesting fanfiction could be one where the Animaniacs characters end up in the Naruto universe. They might use their wacky antics to disrupt the shinobi world in a humorous way. For example, Yakko, Wakko, and Dot could accidentally interfere with a ninja training session, leading to chaos but also some unexpected lessons for the young ninjas.
In some fanfictions, Sasuke might have a scar that has a deep backstory related to his time away from Konoha. For example, a scar he got while on his journey with Orochimaru could symbolize his internal struggle between the power he sought and the loyalty he once had. It could be explored in the fanfiction how this scar affects his relationships when he returns to the village.
Some 'Naruto' fanfictions are really cool. For instance, the ones that give Naruto new powers. Maybe he gets a power related to space - time manipulation that he has to learn to control. This can lead to really exciting adventures and battles. Also, fanfictions that rewrite the whole story from an alternate point of view, like from the view of the Akatsuki members, can be very interesting as it shows a different side of the 'Naruto' universe.
There might be a fanfiction where Kushina's backstory is explored in a more in - depth and 'insane' way. For example, she could have been part of a secret ninja organization long before she met Minato. This organization could have had a major influence on the events of the ninja world that was never revealed in the original story. In this fanfiction, Kushina's actions and decisions within this organization could shape Naruto's destiny in ways we can't even imagine.
There might be a fanfiction where baby Kurama has some unique adventures in the Hidden Leaf Village. For example, he could accidentally cause some chaos while trying to explore the village, but then forms an unexpected bond with some of the villagers. This could add a lot of humor and heartwarming moments to the story.