A new character could also be introduced as Harry's husband. For example, a wizard from a far - off land who comes to Hogwarts to study and meets Harry. This character could have unique magical abilities and a different cultural background that would add a fresh perspective to their relationship.
Neville Longbottom might be a great choice too. He has always been a kind - hearted and brave character. He and Harry could have developed deeper feelings as they grew older, sharing their experiences in the wizarding world and eventually falling in love.
Draco Malfoy could be an interesting candidate. Their long - standing rivalry could transform into a deep understanding and love. They have a lot of history together, which could be explored in a romantic context.
An older and more experienced student, like a seventh - year Ravenclaw who has a special talent for defensive magic. They could have spent their years at Hogwarts studying ancient magic texts related to wards and have a fresh perspective on how to improve the school's protection.
Luna Lovegood could be a great candidate. She has a unique perspective on magic and the wizarding world. Her kind and open - minded nature would make her a loving and protective godmother. She could teach Harry about the magical creatures she loves so much and also help him see things from different angles when he's facing difficult situations.
One good candidate could be a powerful sage. Sages in the Naruto universe are known for their wisdom and great power. If he was Kaguya's husband, he could have taught her many things about chakra and the world before she turned bad. This would add an interesting backstory to Kaguya's character and also create new plotlines about the origin of chakra in the Naruto world.
Hermione Granger could be a great candidate. She is extremely intelligent, has a deep understanding of the wizarding laws (from all her studies), and is very determined. She could use her knowledge to fight for justice as a private lawyer. Her Muggle - born background might also give her an edge in dealing with situations that require a different perspective from the traditional wizarding view.
Neville Longbottom could also be a good choice. He has come a long way from being the shy boy in Hogwarts. After his experiences in the Battle of Hogwarts, he has grown into a brave and capable wizard. His understanding of plants and potions could also be useful in dealing with some of the more esoteric threats that Aurors might face.
Dumbledore would be a great candidate. He is wise, powerful, and has a deep understanding of the wizarding world. His experience in dealing with dark wizards and his leadership at Hogwarts could easily translate to being an effective Chief Warlock.
Severus Snape might also be an interesting choice. While he was on the side of the good guys in the original story, his past and his somewhat brooding personality could be used to create a complex mafia king character. He could have a hidden side where he rules the seedy underbelly of the wizarding world with an iron fist, perhaps as a way to atone for his past sins or to protect something he values deeply.
Another possible candidate could be Tom Riddle before he fully became Voldemort. He was already exploring the darkest corners of magic at a young age. The idea of the Sith and their power might attract him. He could see the Sith as a means to an end in his quest for immortality and ultimate power. As a Sith apprentice, he could combine the knowledge of the Dark Side of the Force with his own wizarding knowledge, creating a truly formidable and terrifying entity.
Harry Potter himself could be a likely candidate. He has shown many qualities that the founders would have admired, like his courage and loyalty. Also, he has a connection to the Sorting Hat which has knowledge of the founders' intentions. Another possibility could be Hermione. Her intelligence and thirst for knowledge are traits that could be associated with the founders. She could use her knowledge to uncover secrets related to the founders and their heirship.
Catwoman could be a great candidate. In the comics, she has a complex relationship with Batman. In fanfiction, they could get married and she could use her skills as a thief - turned - hero to help Batman in different ways. She already has a deep understanding of the criminal underworld which would be beneficial in their fight against crime.