Who could be a great character as the dog miraculous holder in a fanfiction?

Well, perhaps the dog miraculous holder is a street - smart character. They use their connection with the dog miraculous to sniff out trouble in the city. Like they can detect when a person is up to no good just by their scent or body language. And they could have a special move where they call upon a pack of spectral dogs to either protect or attack. This would make for some really cool fight scenes in the fanfiction.

An existing side character from the Miraculous series could become the main character in a fox - themed fanfiction. For instance, a character who was always in the background but has a hidden connection to the fox Miraculous. They step into the spotlight and become the hero the city needs.

An akumatized villain could be the main character in a different kind of fanfiction. The villain was once a normal person but due to some heartbreak or injustice, they are akumatized into a dragon - like form. The story could then be about their journey of redemption or how Ladybug and Chat Noir try to bring them back to their normal self.

A shy artist could be an interesting character. They could use the Peacock Miraculous' power to create beautiful yet powerful constructs. Since they're shy, they might initially be afraid to use it in public, but as they gain confidence, they become a force to be reckoned with. Their artistic side could also influence the way the akumas or amoks they create look, adding a unique aesthetic to the story.

Maybe one of Ladybug's classmates who is also a cheerleader. For example, Alya could be a cheerleader in this fanfiction. She already has a nose for news and is friends with Ladybug, so she could use her cheerleading skills to get closer to the action and help Ladybug in a different way.

It could also be Tikki. As Marinette's kwami, she has a unique perspective. In the 'fifteen again' story, she could be the one guiding Marinette in a different way this time. Tikki could use her knowledge of the past and future to help Marinette make better choices, and through Tikki's eyes, we could see a different side of the story, such as how she views Marinette's growth and the changes in the Miraculous world over time.

A new ice - themed superhero could be introduced. Maybe someone who has the power to control warm air to counter Glaciator's ice powers. This character could be a young scientist who was working on a climate - control project when they discover their powers. Another option could be a villain who is jealous of Glaciator's power and wants to steal it for themselves. They could have a fire - based power which creates an interesting contrast with Glaciator's ice.

Obviously, Ladybug could be the main character. Since it's about cleaning the house, she could be shown in a more domestic side of her life, which is not often explored in the original series.

Ladybug could be the main character. Since she is the main protagonist in the original series, it would make sense for her to be in the center of this fanfiction. She could be the one to witness the car accident, or be directly involved in it somehow, like trying to stop it from happening with her powers.

A new character who is a skilled acrobat could be a great thief. They could use their acrobatic skills to easily get in and out of places unnoticed. Their backstory could be that they grew up in the circus and had to turn to thievery due to some misfortune.