There probably is. Fanfiction is a vast world where all kinds of ideas are explored. Since Naruto and Jiren are from different anime universes, a fanfiction about Naruto being a fan of Jiren could be really interesting. It might involve Naruto somehow learning about Jiren's power and being in awe of it. Writers could play around with different scenarios like Naruto trying to train like Jiren or even seeking his advice in the fanfiction world.
One common theme is Naruto highlighting Sasuke's pride. Naruto often uses Sasuke's over - the - top pride as a target for his roasts. For example, he might make fun of how Sasuke always thinks he's better than everyone else in terms of skills.
One possible plot could be that Naruto, through some sort of interdimensional rift, witnesses Jiren's power during the Tournament of Power. He becomes so impressed that he starts to study Jiren's fighting style and tries to incorporate it into his own ninja techniques. This could lead to Naruto facing some resistance from his friends and teachers who don't understand his new fascination, but Naruto persists in his pursuit to become stronger like Jiren.
In some 'naruto roasts sakura fanfiction', Naruto might roast Sakura about her always chasing Sasuke. For example, he could say something like 'You're so blinded by Sasuke that you forget about the real things around you.'
Another great one is 'Naruto's Epic Roast of Sasuke'. In this fanfiction, Naruto roasts Sasuke during a training session. He makes fun of Sasuke's brooding nature and how he always tries to act so cool. Naruto uses his own experiences and the times they've spent together to come up with some really cutting - edge roasts that leave Sasuke both angry and a bit embarrassed.
Frieza might initially be shocked. He's used to being a feared and powerful being, and the idea of having a family is very foreign to him. So he could be in denial at first.
Yes, there are some. In some fanfictions, they might start as rivals but gradually develop a deep bond that could be interpreted as love. However, these are often very creative interpretations that deviate from the original animé's more straightforward rivalry theme.
One key element is the near - extinction of his race. This event had a profound impact on him and motivated his pursuit of strength. Another is his membership in the Pride Troopers, which shaped his fighting style and his sense of justice. Also, the destruction he witnessed in his youth is an important part of his back story.