Dende. He has great potential. In fanfiction, he could be given a more active role in the Parallel Saga. Maybe he discovers a new type of power related to the Namekian Dragon Balls that could turn the tides in battles. He's often overlooked but has a deep connection to the Dragon Ball lore.
Yamcha. He's often overlooked but has a lot of potential. In a fanfiction, he could go on a special training journey to a far - off planet and come back with new and powerful abilities. He could be given a more in - depth backstory about his time as a desert bandit and how that influenced his fighting style.
The house staff could be underrated characters. They've been around the Hawthorne family for a long time and surely know a lot of secrets. Focusing on them could add a whole new layer of intrigue to the story.
Rhonda Kazembe is quite an underrated character. She has a lot of potential for more development. Her skills in various areas could be explored further, like how she might use her knowledge in a different way to help the society in a new situation. Maybe she could be the key to solving a mystery that the others overlook.
Tye Longshadow is often underrated. In fanfiction, he could be given a more central role. His powers are really interesting and his backstory has a lot of potential for exploration. For instance, a fanfiction could focus on his journey to fully master his shadow powers and how he overcomes his insecurities related to being different from the more well - known heroes in the team.
Winky the house - elf. She was briefly in the fourth year story but there's so much more that could be done with her. Maybe she has some secrets about the Dark Arts that she's been hiding because she's afraid of getting in trouble.
Antoine could be a great character to focus on more. In Sonic SatAM crossover fanfiction, he could have a character arc where he overcomes his cowardice in a new and unique way. Maybe in a crossover with the Archie Sonic comics universe, he could learn some new combat skills from the more battle - hardened characters there.
Maybe a fanfiction where the characters from the Parallel Saga get transported to another dimension where the rules of ki and power levels are completely different. They would have to adapt and find new ways to fight and survive. This would introduce a whole new set of challenges and character developments.
The servants in the castle, like Lumière and Cogsworth, could be explored more deeply. Their backstories before the curse could be interesting. For example, what were their relationships like? And how did they come to work in the castle?
There's also Grover. He's Percy's best friend, but in a lot of fanfiction, he's just there as a sidekick. He could be developed more, like showing his growth as a satyr and his role in protecting nature. And then there's Clarisse. She's a tough and strong demigod, but often overlooked. Fanfiction could explore her in - depth feelings and her own quests that are separate from Percy's.
Pettigrew. He's often just seen as the traitor, but in fanfiction, you could explore his motives more. Maybe he was forced into his actions by some dark magic or a threat from Voldemort that no one knew about.