One new character could be a street - smart stray dog. This dog could teach Air Bud about the harsher side of life outside of his comfortable home. There could also be a magical fairy that appears only to Air Bud. The fairy could grant him special powers for a short time, like the ability to fly for a day. Additionally, a strict dog trainer who comes to town and tries to change Air Bud's natural style of playing could be an interesting character to add.
A mischievous cat could be added. The cat could be jealous of Air Bud's popularity and constantly try to play pranks on him. Another potential character could be a wise old owl. The owl could give Air Bud advice on how to deal with difficult situations or new challenges in his adventures. And a little girl who has just moved to the neighborhood and befriends Air Bud could also be a great addition. She could be the one to introduce Air Bud to new games or places.
Luffy from One Piece could also be a great addition. His carefree yet strong - willed nature would create some fun dynamics. He might be amazed by the Air Gear skating and try to incorporate it into his own fighting style on the Grand Line. Plus, his rubber body could lead to some really unique skating stunts.
A healer character could be added. This healer could be the one who discovers a hidden power within the apprentice that could change the course of their journey. Another potential character could be a mysterious traveler. This traveler has seen many different worlds and has knowledge that could either help or hinder the apprentice.
Another character could be an old hermit who has lived in isolation for a long time. They have a deep understanding of the land and the strange phenomena that occur. The hermit could act as a sort of guide or mentor to the OC, sharing ancient wisdom about how to navigate the areas filled with BTs and timefall without getting too damaged.
A group of nomadic mice. They have different skills and traditions compared to the Redwall mice. Their arrival at the abbey could cause some cultural clashes at first, but eventually, they could learn from each other and contribute to the abbey's growth. This would add more diversity to the characters in the fanfiction.
A young stargazer from Earth could be a new character. This character could be someone who has always been fascinated by the stars and dreams of traveling to other planets. When the Little Prince lands on Earth again, they meet and the stargazer becomes his guide on Earth, showing him all the new things that have happened since his last visit. Another potential character could be a talking moonbeam. It could offer the Little Prince advice and wisdom, as well as some magical abilities to help him on his journey.
A new character could be a therapist who has a unique approach to helping the main character. This therapist could introduce new ideas and methods of healing that the main character hasn't encountered before.
A healer from a far - off land could be an interesting addition. This character could bring in new knowledge of magic and medicine that the existing characters are unaware of. Maybe they have a special connection to nature that allows them to heal in ways not seen before in the story.
A young Martian inventor could be a great addition. This character could create unique gadgets and machines that help the protagonists in their adventures. For example, a flying device that can travel at high speeds across Mars.
A mysterious traveler passing through the town could be a new character. This person has seen many strange things in their travels and is not afraid of Edward. In fact, they see his potential and encourage him to leave the town and see the world.
In a Space Jam: A New Legacy fanfiction, a character like a time - traveling video game historian could be introduced. This character knows all about the history of video games and basketball in the digital realm and can use this knowledge to help the Tune Squad. Another new character could be a shape - shifting blob from a gooey video game. It can transform into different objects or even other characters to help the team in various ways. Also, a talking basketball that has its own mind and can offer advice and pep talks to the players would be an interesting addition.