Who could be the main characters in a 'Star Wars United Earth Empire' fanfiction?

A young Earthling who is discovered to be extremely Force - sensitive could be a main character. He or she could be mentored by an old Jedi master and go on a journey to learn about the Force and their place in the Star Wars universe.

Maybe the United Earth Empire in the fanfiction tries to form an alliance with some of the more neutral factions in the Star Wars universe, like the Hutts. They offer their advanced technology in exchange for resources. But things go awry when a Sith Lord sees this as an opportunity to take over both the Empire and the Hutts' territory.

One possible main character could be an Earth scientist. They would be in a unique position to study the Empire's technology and try to find a way to defend Earth.

It could be an ordinary human on Earth who rises to become a hero against the Empire. Maybe a scientist who figures out a way to counter the Empire's force powers.

One main character could be a droid technician working for the Empire. They might be involved in creating new and more powerful droids for the Imperial military. A Twi'lek slave who has been forced to serve in an Imperial household could also be a main character. This character could be plotting their escape while also learning secrets about the Empire's inner workings. Additionally, a Mandalorian who has made a deal with the Empire to gain certain resources or advantages. But as time passes, they realize the true cost of serving the Empire.

An experimental subject, a Force - sensitive being who manages to break free from the Empire's control and then becomes a key figure in fighting against the Empire's evil plans.

The droids in Star Wars could be used by the Earth Empire for various tasks. However, they might also face issues like compatibility with Earth's power sources. And the hyperdrive technology from Star Wars could revolutionize Earth Empire's space exploration capabilities if they could figure out how to integrate it into their existing spacecraft.

One main character could be a military general on Earth. He has extensive combat experience and is tasked with leading the defense against the Star Wars invaders. Another could be a young orphan who discovers he has an uncanny ability to interact with the Force, which makes him a key figure in the fight. And perhaps a Jedi who has been exiled to Earth long ago and now has to step up to help his new home planet.

Maybe an experienced admiral from the Earth Defense Fleet. She would bring her strategic knowledge to the table when dealing with the complex political and military situations in the Star Wars universe. And she could also form alliances with characters like Leia Organa.

A likely main character could be a scientist from Earth who is excited about the opportunity to study the advanced technology of the Star Wars universe. They would be in the middle of the relationship between Earth and the CIS, trying to use the alliance for scientific progress. Also, a CIS spy on Earth could be a main character, tasked with ensuring Earth's loyalty and reporting any signs of betrayal.