Well, the Jedi are obviously main characters. It could be well - known Jedi like Obi - Wan Kenobi or Yoda. They would be the ones using their connection to the Force to watch the future.
There might also be new Jedi characters created specifically for this fanfiction. These could be young and inexperienced Jedi who are learning from the older ones about what they see in the future. Their fresh perspectives could add new twists to the story.
Depending on the plot, there could be non - Jedi characters who play important roles as well. Maybe a smuggler or a diplomat who gets involved in the Jedi's attempts to influence the future. They could provide resources or different viewpoints that the Jedi need to consider.
There could be new characters created specifically for the fanfiction. These could be other students at the academy who have their own special abilities or backstories. They could be friends or rivals to Rey. For example, there could be a young Jedi with a natural talent for telekinesis who challenges Rey in a friendly competition, which in turn helps both of them grow in their understanding and use of the Force.
Well, clearly Harry is one of the main characters since it's in the title. He's the one with the Jedi master abilities.
One possible future fanfiction could be about Rey's further training. Maybe she travels to a long - forgotten Jedi temple and discovers new powers. She could face new dark side threats that are more powerful than the First Order. This would be an exciting adventure as she continues to grow as a Jedi.
Another plotline could involve the Jedi watching the future of individual planets. For example, they see a planet on the brink of destruction due to environmental disasters and use their knowledge to guide the planet's inhabitants to save it. This could also lead to new alliances and diplomatic efforts among different species.
Goku is almost surely a main character. His never - ending pursuit of strength and his role as the protector of Earth make him a central figure. Bulma could also be a main character in this fanfiction. She is highly intelligent and often provides crucial technological support in the Dragon Ball universe. Also, Goten might be involved as he is Goku's son and could play a part in whatever events are unfolding in this 'future' - related story.
Obviously, the Marauders themselves - James Potter, Sirius Black, Remus Lupin, and Peter Pettigrew. Since it's about them watching the future, they would be the central focus. They are the ones who will have reactions and make decisions based on what they see in the future.
Obviously, Harry Potter and the Jedi would be the main characters. Maybe Luke Skywalker and Harry could form an alliance.
Obviously Naruto would be one of the main characters. He'd be the one to bridge the gap between the Naruto universe and the Jedi Council. Sasuke could also be a main character, his brooding nature might be an interesting contrast to the calm and collected Jedi. And from the Jedi side, characters like Yoda or Mace Windu could be central, as they are important members of the Jedi Council and would be the ones to interact the most with the Naruto characters.
Obviously, Team Minato itself would be the main characters. That includes Minato Namikaze, Obito Uchiha, Rin Nohara and Kakashi Hatake. They are the core of this story as it's about them watching the future.
The main characters are bound to be the core members of the Bat family. Batman is a given as he's the leader. The various Robins are important as they represent different generations and aspects of the family. For instance, Dick Grayson brings his acrobatic skills and his experience as the first Robin. Jason Todd with his more edgy and complex personality. Tim Drake with his detective skills. And Damian Wayne as the son of Batman. Batgirl, with her own set of skills and her connection to the Bat family, would also be a main character. Alfred, who has been with the family for a long time, is also likely to be there as they witness the future.