One possible character development is that Hermione becomes more secretive. As the heir of Slytherin, she might have to hide this fact from others, which would make her more guarded. Another development could be that she becomes more ambitious in a different way. Instead of just aiming for academic success as a Gryffindor, she might start to pursue power or influence within Hogwarts in a more Slytherin - like manner. She could also develop a more complex relationship with the concept of the dark arts. Since Slytherin has a connection to it, she might have to explore and understand it better, which could lead to a more nuanced view of magic in general.
One possible plot development could be that Harry has to face a lot more internal conflict. He would be associated with a house that his friends might view with suspicion. Also, he might discover new magical abilities or powers that are related to the Slytherin heritage.
For Hermione, she might develop a more empathetic side towards Snape. She could start to understand his past traumas and the reasons behind his cold exterior. This could make her less judgmental and more open - minded. As for Snape, he could soften up. With Hermione's influence, he might show his more vulnerable side and let go of some of his grudges, especially towards the students he disliked at Hogwarts.
In a fanfic where Hermione is the heir of Slytherin, it would likely make her more of an outcast among her Gryffindor friends at first. They might not understand how she could be related to Slytherin, the house that has often been associated with the dark arts. However, it could also bring her closer to some Slytherin characters who would welcome her as their heir. This new status could give her access to secrets and knowledge that were previously unavailable. It might also force her to re - evaluate the history of Hogwarts and the rivalry between the houses, and perhaps find a way to bridge the gap between Gryffindor and Slytherin.
One possible character is Draco Malfoy. In some fanfictions, he is explored as the Slytherin heir, given his family's pure - blood status and connection to the dark arts. Another could be an original character created by the fanfiction author. This character might be a long - lost descendant of Salazar Slytherin, with a mysterious past and special abilities. Sometimes, even Harry Potter himself is made the Slytherin heir in certain very creative fanfictions, which completely changes the dynamic of the story.
One common theme is identity. Hermione has to grapple with this new identity as the heir of Slytherin, which is very different from her Gryffindor self. Another theme could be acceptance, both from herself and from others around her.
Well, in my opinion, it can be quite good. It allows for a new exploration of Hermione's character. In the original series, she's a Gryffindor, but in this fanfiction concept, as the heir of Slytherin, she might have different motives and abilities. The fanfiction might delve into how she reconciles her Gryffindor traits with her new Slytherin heritage. This can create a lot of internal conflict and make for a very engaging read.
In this fanfiction scenario, Harry would likely become more cunning in a positive way. He would have to use the Slytherin traits to his advantage while still maintaining his Gryffindor values. The Slytherin students would experience character growth as well. They might start to question their long - held beliefs about blood purity and house superiority. With Harry as their leader, they could become more collaborative with students from other houses, which would broaden their perspectives and make them more well - rounded individuals.
In this type of fanfiction, Hermione would likely experience a great deal of internal conflict. On one hand, she has her own moral compass which is firmly against Voldemort's ideology. On the other hand, she's in his care. This could lead to her developing a stronger will and a more nuanced understanding of good and evil. Voldemort could develop a strange sort of affection for Hermione, which would be a new aspect to his character. He might be more protective of her than his other followers. And for the other Hogwarts students, they would view Hermione with a mix of fear and confusion. Some might try to rescue her, while others would be too afraid to get involved.
One possible plot development could be the initial shock and confusion for both Harry and Hermione. They would have to deal with the reactions of their friends, like Ron, who might be very surprised or even a bit jealous. Then they'd need to figure out how to balance their new situation with their fight against Voldemort or other magical threats. Another aspect could be how they prepare for the baby, from finding a safe place to live to getting all the necessary baby supplies in the wizarding world.
One of the most interesting things is how it challenges the traditional view of the houses. Hermione, as the heir of Slytherin, breaks the mold. It also makes you wonder about her family history. Maybe there are some hidden Slytherin ancestors that no one knew about. Another aspect is how it affects her relationship with the Sorting Hat. Did the Hat see something in her that it didn't reveal? It's all very fascinating.