A Kim Possible and Naruto fanfic crossover could be really interesting. It could bring together the unique worlds of Kim Possible, with her high - school spy adventures, and Naruto's ninja world. Maybe Kim could use her gadgets in the Naruto universe to help out the ninja, or Naruto could teach Kim some of his ninja skills. There are so many possibilities for a great story here.
Aang from Avatar: The Last Airbender would be an excellent choice. Aang has the ability to bend all four elements, and his connection to the spiritual world could offer Naruto new perspectives on his own chakra. Another good one is Natsu from Fairy Tail. Natsu's dragon - slayer magic and his intense fighting spirit would make for an interesting training partner for Naruto. Additionally, Midoriya from My Hero Academia. Midoriya's analysis of his opponents and his own growth in power could be something Naruto could learn from.
Sasuke is often a popular crossover character. His cool and brooding nature, along with his powerful Sharingan abilities, make him an interesting addition in crossovers. He could potentially team up with characters like Batman, given their similar dark and complex personalities.
One interesting aspect is seeing how different universes interact. For example, if it's a 'Naruto' and 'Dragon Ball' crossover not focused on Naruto, we can see how the power - scaling of 'Dragon Ball' characters might be affected by the presence of 'Naruto' elements. It's like a new playground for the 'Dragon Ball' characters.
One idea could be that the Generation of Miracles characters get transported to the Naruto world. They could use their basketball skills in unique ways, like using their speed and agility to dodge ninja attacks. Maybe they could even learn some ninja techniques and combine them with their basketball moves.
I really like 'Naruto in the Dragon Ball Universe'. In this fanfic, Naruto gets transported to the DBZ world. It shows how he adapts to the new environment and how the Z - fighters react to his ninja skills. It's full of action - packed scenes and some really cool power - up moments for Naruto.
There's also 'Naruto and the Rinnegan Legacy'. This fanfic delves deep into the lore of the Rinnegan and how Naruto fits into it. It explores how Naruto uses the powers of the Rinnegan not just for fighting but also for unifying the ninja world. The character development in this fanfic is quite remarkable as Naruto has to adapt to this new power while still staying true to his original self.
In a Ben 10 and Naruto fanfic, their powers would be a great combination. Ben has the ability to transform into various alien forms, each with unique powers. Naruto has his chakra and his powerful jutsu. They could learn from each other. For example, Ben could teach Naruto about some of the alien technologies, while Naruto could teach Ben about chakra control and the ninja way.
One great 'Sharingan Naruto Crossover Fanfic' is 'The Uchiha in Konoha'. It has an interesting plot where an Uchiha character with the Sharingan has some unique adventures in the Naruto world. The author does a great job of blending the powers of the Sharingan with the existing Naruto lore.
There could be. Fanfic writers are very creative and love to combine different fictional worlds. Since RWBY, Naruto, and Gwen are from different and interesting universes, it's not impossible for someone to have written a crossover fanfic. But you'll need to do some thorough searching. Check not only the big fanfic sites but also some smaller, more niche ones dedicated to these particular fandoms.