In some fanfiction, there could be a storyline about a love triangle among the Thundermans. For example, one Thunderman might be in love with a civilian, but another Thunderman also has feelings for the same person. This would create a lot of drama within the family as they try to sort out their feelings while still protecting their identities as superheroes.
One interesting storyline could be the Thundermans facing a new super - villain that has powers they've never encountered before. This would force them to think outside the box and use their powers in new ways.
One idea could be exploring what would happen if the Thundermans lost their powers permanently. It would completely change their dynamic and how they interact with the world and villains.
One idea could be a story where the Thundermans have to team up with their arch - enemies to face a new, more powerful threat. Maybe a super - villain from another dimension arrives and their combined powers are the only way to stop it.
Another possible storyline is the Jeffersons getting involved in a community project. They might have different ideas on how to run it, leading to some internal family debates. But through it all, they learn the importance of compromise and working together for the greater good of the community.
Well, one could be an alternate universe where The Flash has to team up with unexpected heroes to save Central City from a new, powerful villain. Another might be a story where The Flash uses his speed in creative ways to solve complex mysteries in the city.
One interesting storyline could be exploring the superheroes' post - retirement lives in more depth. Maybe Mr. Incredible dealing with the mundanity of normal life after years of adventure. Another could be about Elastigirl's challenges in balancing her family life and her superhero identity in new, more complex ways.
Perhaps a story where Mudbloods at Hogwarts start a secret club to support each other. They could share their experiences of dealing with the prejudice, study magic together in unique ways, and eventually gain recognition for their contributions to the school. This would show their strength and unity in the face of adversity.
One interesting storyline could be exploring the backstories of minor characters in more depth. For example, delving into the past of a Stormtrooper who has a change of heart. Another could be a different take on the relationship between Rey and Kylo Ren, perhaps a more platonic exploration of their connection based on their shared Force sensitivity. And a third could be creating a new adventure for Finn, Poe, and the rest of the Resistance that wasn't shown in the movie.
One idea could be a crossover where the characters from both shows team up to fight a common enemy. Maybe a super - villain that is too powerful for either group alone.
An interesting plot could involve an OC who is a super - genius inventor. This OC creates some amazing gadgets that the Thundermans initially don't trust but then realize are really useful in fighting a tech - savvy villain. Also, an OC with the power of invisibility could befriend the Thundermans and help them spy on the villains, leading to some really exciting undercover adventures.