Sasuke could be in his unit. Their rivalry turned friendship would add an interesting dynamic. Sakura too, with her medical skills and combat abilities. And maybe some new characters, like a young shinobi from a far - off village who has unique jutsu powers.
Well, it could be that Naruto leads a unit in a different world altogether. For instance, a world where the rules of chakra are different. He would have to quickly adapt and teach his unit how to function in this new environment. His unit might consist of some misfits that he has to mold into a strong fighting force. They could start off on small quests to build their teamwork and gradually take on bigger threats to this strange new world.
Well, if Naruto leads an army in a fanfic, it could be a really exciting story. Naruto has a lot of experience from his own adventures. He'd be able to train his soldiers effectively, teaching them things like chakra control. His army could consist of various ninja from different villages who believe in his cause. They might go on missions to protect the ninja world from a new and powerful threat, and Naruto's ability to make friends and allies would be a huge asset in leading the army.
Well, in 'harry works for unit fanfic', it could be that Harry has a job in a unit which is full of various challenges and interactions. Maybe he has to deal with difficult colleagues or complete some really tough tasks within the unit. And his character might develop a great deal through these experiences.
A 'crossing worlds rose tyler unit fanfic' could potentially be really exciting. It might take elements from different story arcs in the Doctor Who series and blend them in unique ways. For example, it could bring in aspects of different alien cultures that Rose Tyler has encountered. The 'unit' part might suggest that there could be some military or strategic elements involved, perhaps with Rose Tyler having to work with UNIT in these different worlds to solve problems or face threats.
Common themes in Alex Rider K Unit fanfic include brotherhood. The members of the K Unit have a strong bond like brothers, and this is a recurring idea. Survival is also a theme, especially when they are in tough situations during their missions. Additionally, the theme of secrecy often comes up, as their work requires a lot of secrecy.
One scenario could be that a powerful and evil organization is trying to take over all the ninja villages. Naruto, being the hero he is, gathers an army. His army includes not only ninja from Konoha but also those from other villages who have heard of his reputation. They march towards the main base of the evil organization. Naruto uses his Sage Mode to sense the enemy's movements and positions. He divides his army into different squads for different tasks. Some are for frontal attacks, some for stealth operations. And in the end, with Naruto's leadership and the combined efforts of his army, they are able to defeat the evil organization and restore peace to the ninja world.
In such a fanfic, Naruto might use his leadership skills to reform the Sound Four. He could lead them to do good deeds instead of their previous evil ways. For example, they could help protect the Hidden Leaf Village from other threats. Naruto's positive influence might make them see the value of friendship and loyalty to a cause greater than themselves.
The concept of crossing worlds is really cool. It allows for a lot of different scenarios and interactions. Rose Tyler is a beloved character, so seeing her in new and exciting situations in different worlds is interesting.