One way to combine them creatively is through character crossovers. Imagine Naruto characters having the Force in the Star Wars universe. For example, Naruto could be a Jedi with his chakra being like the Force, using his ninja skills along with lightsaber - like weapons. Another aspect could be the story settings. The Hidden Villages in Naruto could be like planets in the Star Wars galaxy, with different clans having their own unique cultures similar to different species in Star Wars.
A plot idea could be that the Sith Lord somehow discovers the power of chakra and tries to use it to create an ultimate weapon. Naruto and his friends, along with the Star Wars Rebellion, have to stop him. They travel across different planets and Hidden Villages to gather knowledge and allies.
In a lot of these fanfictions, Luke Skywalker is often a favorite. He's such a central figure in the Star Wars universe and in the context of the Jedi Rebellion, he represents hope and the revival of the Jedi Order.
One possible plot could be that the droids start to rebel because they are tired of being used and abused in the Star Wars universe. They might form an alliance among different droid types, like protocol droids, astromech droids, and battle droids. Then they start to fight for their rights, causing chaos in the galaxy as the Jedi and Sith have to deal with this new threat which they initially underestimated.
One great 'Star Wars Jedi Rebellion' fanfiction is 'The Jedi's New Hope'. It focuses on a young Jedi who discovers a hidden power during the rebellion. The story is full of action and really delves into the Jedi's struggle against the dark side.
For main characters in a 'Star Wars Droid Rebellion' fanfiction, there could be a group of droids. Firstly, an old medical droid that has seen too many droids being deactivated without proper care. It decides to use its knowledge of droid anatomy to help the rebels. Then there's a security droid that has been reprogrammed by accident to have emotions. This security droid uses its combat skills to protect the other rebels. And finally, a droid engineer who creates new weapons and defenses for the droid rebellion, using its skills to turn the odds in the droids' favor.
One common theme is the fight for freedom. The Rebellion is all about overthrowing the oppressive Empire. Another theme is heroism. The characters in these fanfics often show great courage. And unity is also a theme, as the different members of the Rebellion have to work together.
One idea could be a group of clone troopers who discover the true nature of the war and decide to secretly aid the rebellion. They could use their military training and inside knowledge of the Empire's strategies to help the rebels in crucial battles.
There are also storylines that focus on individual characters within the Rebellion. For example, how they joined the cause and what they sacrifice for it. These stories help to flesh out the diverse characters in the Star Wars universe during that era.