Perhaps there are antagonists in the form of other players. These could be characters who are overly competitive or have some sort of grudge against Jaune. Their actions and decisions during the games would drive the conflict and keep the story moving forward.
Maybe there are other magical creatures. Like a friendly sprite that befriends Jaune and helps him understand the more delicate aspects of the magical world that the dragon might not be so good at explaining. There could also be an evil sorcerer who wants to capture Jaune because of his unique connection to the dragon, thinking he can use it for his own dark purposes.
There could be a mysterious game master type of character. This person could be in charge of creating and controlling the new games that Jaune has to play in the sequel.
Well, one interesting aspect could be the character development of Jaune. In fanfictions, authors often explore different sides of the character that might not be fully shown in the original work. They can give him new challenges and relationships within the context of the games, which makes the story more engaging.
Well, it could continue the character development of Jaune. Maybe he faces new challenges in the games that are even more difficult than before, like having to deal with stronger opponents or more complex game rules.
He could interact with Anakin Skywalker. Anakin is a powerful Jedi and a central figure in the Clone Wars. Their interaction would be interesting as they both have different combat styles and outlooks. Another character could be Obi - Wan Kenobi. Obi - Wan is wise and experienced, and his guidance could have a big impact on Jaune. Also, he might interact with Clone Troopers. They are the soldiers of the Republic, and Jaune could learn a lot from them about teamwork and military strategy.
Obviously, Jaune would be one of the main characters as the title implies he has a baby. The baby itself could also be considered a main character in a sense, as the whole story might revolve around it.
Jaune is the character who has been expelled, so he is central to the plot. His character might be dealing with feelings of betrayal, confusion, and a desire to clear his name. The OC, on the other hand, could be a very unique individual. They might have their own goals and motives that initially seem separate from Jaune's situation. But as the story progresses, their paths become intertwined. For example, the OC could be a healer who decides to help Jaune because they sense his innocence, and their relationship develops from there.
Jaune is probably the protagonist around whom the story revolves. As for the Maidens, they are likely characters with special powers. They could be a group of female characters with different personalities and abilities related to elements like fire, water, earth and air. Their interactions with Jaune would be a major part of the story, as they work together or face conflicts within the story's universe.
Well, Jaune in RWBY fanfiction can vary a lot. Sometimes he's the underdog who overcomes huge challenges, and other times he might have unique powers or a special backstory.
Weiss could be one. Since she's Ruby's teammate, she might play a role in the fanfiction. Maybe she's initially skeptical about their relationship but eventually comes to support them. Another could be Blake. She could be involved in helping them out in some situations, like when they face difficulties in their married life. And of course, their mentors like Ozpin or Qrow could also make appearances. Ozpin might offer some wise advice about their relationship, while Qrow could be more of a protective figure, especially towards Ruby.