One interesting plot could be that the Emperor from Star Wars decides to use Earth as a testing ground for a new weapon. He sends some of his minions to Earth during WW2. The people of Earth, not understanding the true nature of these invaders, fight back. Meanwhile, a group of Jedi, who have been secretly observing Earth, decide to intervene. They train some of the bravest Earth soldiers in the ways of the Force, creating a new breed of warriors to take on the Emperor's forces. This would involve a lot of character development as the Earth soldiers learn to use the Force and adapt to this new way of fighting.
One idea could be that a Jedi crashes on Earth and has to hide their powers while trying to find a way back to the Star Wars galaxy. Another could be that a group of Sith arrive on Earth with the intention of enslaving the planet for its resources. Or perhaps the Galactic Republic discovers Earth and tries to initiate diplomatic relations but faces cultural misunderstandings.
Another interesting angle would be to have a Clone Wars character, like Anakin Skywalker, land on Earth for some reason. His presence could cause a stir among the people, and his Jedi powers would be both fascinating and potentially terrifying to the Earth population.
Maybe there's a fanfiction where a Sith Lord tries to take over Earth. The Earth's military would be no match for the Sith's powers at first. But then, through some clever thinking and the discovery of a hidden Earth - based energy source similar to the Force, they start to fight back.
One idea could be Jedi coming to Earth to train a select group of humans with Force - like abilities. Another could be a Sith Lord arriving on Earth and causing chaos, and Earth's heroes have to team up with Star Wars characters to stop him. Maybe there's a discovery of a hidden Star Wars - related artifact on Earth that has the power to change the balance of the Force.
One idea could be a story where Earthlings discover a long - lost Jedi temple on Earth. This temple holds ancient secrets and powers that could change the balance of the Force in the Star Wars galaxy. Maybe some Earthlings have latent Force - sensitive abilities that are awakened by the discovery.
Another idea is that a group of Jedi, on a mission related to the Clone Wars, end up on Earth. They discover a hidden Force-sensitive group here. Together, they work to protect this group from the threat of the Separatists who also somehow find their way to Earth.
One idea could be focusing on a young clone trooper who discovers he has unique Force abilities. He then has to hide this from his superiors while trying to figure out what it means.
One idea could be exploring the backstories of the clone troopers in more detail. Maybe focus on a particular clone and his relationships with his brothers. Another could be creating a new adventure for Anakin Skywalker during the Clone Wars that wasn't shown in the original series. For example, he could be sent on a secret mission to a planet that has a powerful and ancient Sith artifact.
One idea could be a group of college students who discover a hidden Jedi or Sith artifact on campus. This could lead to a battle between those who want to use it for good and those for evil, just like in the Star Wars universe.
Another plot could revolve around a non - Force - sensitive character in the Star Wars Visions world. This character is a skilled mechanic and engineer. They accidentally stumble upon a crashed starship from an unknown era. Inside, they find a strange technology that could change the balance of power in the galaxy. They then have to decide whether to sell it to the highest bidder or give it to the Jedi or the Galactic Republic for the greater good.