A human character from the Star Wars universe, like a Jedi or a smuggler, could also be a main character. They could be thrust into the situation with the droid army crossover and have to figure out how to deal with the droids. Their Jedi powers or smuggler skills could come in handy in different ways, such as using the Force to communicate with the droids or using their smuggling routes to move the droid army around.
A new, self - aware droid created during the crossover event could be the main character. This droid could start out as a regular battle droid but then gain sentience and lead the droid army in a different direction. It could question the purpose of war and try to find a more peaceful solution for the droid army.
R2 - D2 is often a popular character. His loyalty and his many adventures in the official Star Wars universe make him a great addition to fanfiction. He can be the key to solving problems or have new relationships with other droids in the droid army.
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.
It could be R2 - D2 and C - 3PO as they are very popular droids in the Star Wars universe.
In a fanfiction about the droid army, you could write about a secret mission. The droid army is sent to a far - flung planet to retrieve an ancient artifact. But the planet has its own defenses and the droids have to overcome many challenges. The story could detail their battles against the native creatures and the traps they encounter along the way.
One idea could be that the droid army from Star Wars somehow crosses over into a modern-day Earth setting. The droids might be confused by our technology and society, leading to humorous and chaotic situations.
Well, if it's a crossover with the Transformers universe, Optimus Prime could be a main character dealing with the battle droids. He could try to teach them about honor in combat, which is very different from their programmed aggression.
There could be a brave Wookie warrior as one of the main characters. He would be the one leading the fight against the droid attack. And perhaps a droid that has some sort of self - awareness and decides to help the Wookies instead of attacking them.
R2 - D2 and C - 3PO are very likely to be main characters as they are the most iconic droids in the 'Star Wars' franchise.
It could be a mad scientist - type ninja who creates the droid army. This ninja might be someone who was shunned by the ninja community for his unorthodox ideas about mixing technology and ninjutsu, and now wants revenge by using the droid army to take over.
Han Solo and Venom could be main characters. Han might initially see Venom as just another dangerous creature to avoid or make money from. But as the story progresses, they could end up teaming up against a common enemy, like the Hutts who might want to use Venom's power for their own evil purposes. And Chewbacca could also be involved, adding his strength and loyalty to the mix.