Well, a fanfiction involving Naruto and a Rogue Marine could be really interesting. Maybe the Rogue Marine could be from a different world and end up in the Naruto universe. They could have unique powers that would either clash or work well with the ninja abilities in Naruto. For example, the Marine's use of guns and advanced technology might be a new threat or a useful tool in the Naruto world.
One common theme is the clash of different worlds or cultures. Naruto comes from the shinobi world with its own set of rules and values, while Rogue might be from a different fictional universe with different norms. Their interaction often involves dealing with these differences.
One common theme is redemption. Many rogue characters in these fanfictions are seeking to atone for their past actions. Another theme is the search for identity. Rogues are often outside the normal shinobi structure, so they have to figure out who they are on their own.
One possible scenario in this fanfiction could be that Naruto grows up with the Namikaze Clan's unique jutsu training methods. He might inherit some of Minato's (a Namikaze) speed and intelligence in combat at a much earlier age. This could lead to him being a more confident and skilled ninja from the start, as the Namikaze Clan has a reputation for their strong abilities.
One common theme is the clash of two different worlds. Naruto is from the ninja - filled Hidden Leaf Village, while Rogue has her own background. Their relationship often explores how they bridge this gap.
Well, one possibility is that Naruto could be betrayed by the Hidden Leaf Village. Maybe false accusations are made against him, and in his anger and disappointment, he decides to go rogue. He might then start to form his own group of outcasts who also feel wronged by the ninja system.
It could start with a strange portal opening up in the Naruto world, and out comes the Rogue Marine. Confused and on high alert, he immediately finds himself surrounded by ninjas. Naruto steps forward, curious about this strange new person. Another way could be that the Rogue Marine is on a mission in his own world that goes wrong and he somehow gets transported to the Naruto universe during the chaos.
In a Naruto - raised - Jedi - and - Sith fanfiction, Naruto would bring his unique perspective. His own experiences of being an outcast and then a hero in his world could shape how he raises these Star Wars characters. He might introduce the concept of teamwork like in his ninja teams to the Jedi, who already have a sense of community. With the Sith, he'd be faced with a huge challenge as the Sith ideology is based on self - gain and power - hunger. Naruto could use his own story of facing powerful enemies and not succumbing to evil to try and steer the young Sith away from the dark path.
In this fanfiction, Lulu is likely a character who has the task of raising Naruto. She could be from a different realm or have a very different background from the Naruto universe. Maybe she's a sorceress or a wise woman with her own secrets and powers that she imparts to Naruto as he grows up.
If Naruto was raised by the Straw Hats, he'd probably be a very different person. He might be more carefree like Luffy. For example, he'd be used to the wacky adventures on the Grand Line. His ninja skills could blend with the pirates' combat styles, creating some really unique fighting techniques.