Naruto himself would be very interesting. He already has a strong will and a desire to become stronger. Adding Saiyan powers to his arsenal would make for a great story. We could see how he adapts to having a tail, the new transformation abilities, and how his friends react to his new look and powers.
Another concept could be a Saiyan - Naruto hybrid. A character who has both the natural talent for ninjutsu like Naruto and the raw power of a Saiyan. This character could struggle with balancing the two different power sources and cultures. They might face discrimination from both the Saiyan and ninja communities until they prove themselves as a unique and powerful force.
Naruto himself would be very interesting. His energetic and determined personality would make for great adventures in the GTA world. He would probably approach the chaos and crime of GTA with his usual enthusiasm, trying to bring justice in his own ninja - way. His ability to make friends easily could also lead to some interesting alliances with GTA characters.
I think Naruto himself would be very interesting. His never - give - up attitude and his powerful jutsu would make for great interactions in the Titanfall universe. He could befriend Pilots and learn about their technology while also showing them the power of ninja skills.
I think Naruto himself would be really interesting. His positive attitude and strong will would contrast greatly with the cynical world of The Boys.
I think Alex Mercer would be really interesting. He has such unique and powerful abilities in the Prototype world. In a crossover with Naruto, seeing how he would interact with the ninja and their chakra - based powers would be fascinating. He could either be an ally or a potential threat depending on how the story unfolds.
I think Naruto would be the most interesting. His positive and determined personality would contrast greatly with the darker and more cynical world of Darker than Black. He would be constantly trying to find the good in people and situations, which could lead to some really interesting character interactions. Also, his powerful jutsu and unique abilities would make him a force to be reckoned with in the crossover.
Another plot could involve a Saiyan being sent to the Naruto world by accident. This Saiyan could initially be seen as a threat but then team up with Naruto and his friends to fight a common enemy. They could teach each other their unique skills. For example, the Saiyan could show Naruto how to fight without relying so much on ninjutsu at times, and Naruto could teach the Saiyan about chakra control.
I think Naruto would be the most interesting. His energetic and determined personality would stand out in the Highschool DxD world. He could bring his ninja way of life and values, which are quite different from the devilish and angelic cultures in DxD. His ability to make friends easily might also lead to some really unique interactions with the DxD characters.
Naruto would be the most interesting. His energetic and head - strong personality would make for great interactions with the Pokemon world. He could be constantly amazed by the different Pokemon and their abilities, yet still use his ninja skills and quick thinking to adapt. His ability to make friends easily would also mean he'd quickly bond with his Pokemon and other trainers.
I think Aizen Sousuke could be a fascinating character to focus on. He is a very intelligent and manipulative villain in Bleach. If Naruto enters the Bleach universe, Aizen might see him as an interesting pawn or threat. His interactions with Naruto could lead to some very complex and mind - boggling plot twists. He could try to use Naruto's power for his own evil plans or be thwarted by Naruto's unwavering sense of right and wrong.