Itachi's story is special because he is a complex character. He was forced to make tough choices, like sacrificing his clan for the greater good of the village. His actions were misjudged by many, but in reality, he was a self - sacrificing hero.
You can try streaming platforms like Crunchyroll. They usually have a wide range of anime including Naruto Shippuden episodes related to Itachi's story.
Another plot could revolve around Itachi and Kisame having a philosophical debate during a long journey. Since Itachi has his own complex moral code and Kisame is more straightforward in his loyalty to the Akatsuki, they could discuss the meaning of loyalty, power, and the end goals of their organization. This could lead to a deeper understanding between them or even a rift, depending on how the story unfolds.
Sure. The characters are a huge part of Naruto Shippuden fanfiction. Fanfic writers use the characters to attract readers who are fans of those characters. They might focus on a character's backstory that wasn't fully explored in the anime and expand on it. Also, the interactions between characters in the original show give fanfic writers ideas for different scenarios in their stories.
By their unique abilities. Naruto's Rasengan, Sasuke's Sharingan, these abilities can be the starting point for many fanfiction ideas. Writers can think about how these abilities could be used in different battles or situations not shown in the original.
One of the most popular is 'Naruto Shippuden: Sakura Hiden - Thoughts of Love, Riding Upon a Spring Breeze'. It's popular because it shows Sakura in a new light, with her own adventures and growth.
The fight would be intense. Itachi would start by using his Sharingan to analyze the enemy's movements and look for weaknesses. His genjutsu would be his first line of attack, trying to trap the enemy in an illusion. Kisame, on the other hand, would rush in with his Samehada, slashing at the enemy with its sharp teeth. The new enemy might counter with some powerful long - range attacks, forcing Itachi and Kisame to coordinate their defenses. Itachi could use his fire - style jutsu to create a diversion while Kisame moves in for a surprise attack from another angle.
I don't think it's strange at all. Naruto is a very curious person. Fanfiction can offer new perspectives on his own life and the lives of his friends. He might learn something new about himself or get inspired by the creative ideas in the fanfiction. It could also be a form of entertainment for him during his downtime.