One interesting new character could be a baby oracle. This baby has the ability to see into the future, which would be extremely useful for the Boss Baby's business plans. For example, it could predict which products will be successful or when a rival baby is about to make a move. Another new character could be a baby diplomat. This baby is really good at negotiating and making deals between different baby groups or even between babies and adults. It could help the Boss Baby smooth over some tough situations in the business world. And a baby with the power of invisibility would also be a fascinating addition. This baby could spy on the competition without being detected and gather valuable information for the Boss Baby's business operations.
One idea could be that the Boss Baby has to deal with a new rival baby from a different company who has even more advanced baby gadgets. Another could be that he goes on a mission to a place where all the babies in the world get their 'business' training and discovers a big secret there. Or perhaps he has to team up with some regular kids to solve a problem that affects both the baby and kid worlds.
Moana herself would be an essential character in a crossover with 'Moana'. Her strong - willed and adventurous spirit would interact in an interesting way with the Boss Baby's bossy side. Maui could also be included for his larger - than - life personality. In a crossover with 'Zootopia', Judy Hopps would be a great character. Her determination to solve crimes and the Boss Baby's determination to get things done his way could lead to some intense storylines. Nick Wilde's slyness could also add an extra layer of complexity to the interactions.
A detective who is investigating the strange disappearances in the building where Rosemary lives. He could be skeptical at first but then start to believe Rosemary's story as he uncovers more evidence.
One idea could be to explore the Boss Baby's adventures in a different city. Maybe he gets sent on a secret mission to Paris and has to deal with French baby competitors. Another could be a time - travel story where the Boss Baby goes back to the era when his parents were kids and tries to change something in their past that would affect his present situation.
One interesting Boss Baby fanfiction could be about the Boss Baby's adventures in a world where all babies have superpowers. Another might be a story where the Boss Baby teams up with other baby characters from different movies to solve a big problem. There could also be a fanfiction that focuses on the Boss Baby's family life before he started his mission at the Templeton family.
A new character could be a young wizard from a far - off land who has a unique style of magic. Maybe he's from a place where they use music to cast spells, and he brings this new form of magic to Hogwarts. Another could be a Muggle - born witch who has an extraordinary talent for herbology, much like Neville, and she challenges the pure - blood students' views on Muggle - borns.
A character from a world of music could be a great addition. They could use musical notes as attacks or defenses. For instance, they could play a melody that heals allies or a discordant tune that stuns enemies. And a character who is a time - traveler from a world where time is in chaos. They could have the ability to freeze or speed up time in certain areas, which would add a whole new dimension to the battles and adventures in the fanfiction.
One idea could be that the OC is a new baby spy who comes in and challenges Boss Baby's authority in the baby corp. Maybe the OC has some unique skills like being able to communicate with animals, which helps in their missions.
One idea could be a crossover with 'Toy Story'. The Boss Baby could end up in the world of toys and have to deal with Woody and Buzz. Maybe he tries to take over the toy hierarchy, thinking he can run things better. Another could be a crossover with 'The Incredibles'. The Boss Baby might try to recruit the Incredibles for some top - secret baby - related mission. He could use their superpowers to achieve his goals.
How about a character named Riven? He is a young boy who was abandoned near a river and was adopted by the river spirits. He has the power to communicate with fish and other river creatures. Riven is initially very distrustful of Percy because he sees Percy as an outsider. But as they get to know each other, they become friends and Riven helps Percy understand some of the more hidden aspects of the rivers, like the places where the rivers' memories are stored.