It's possible that new or minor characters could become main characters in 'hogwarts reads the books fanfic'. Maybe a shy Ravenclaw student who discovers a very rare book in the library and then becomes the focus as other students start to interact with them because of this discovery. Or a Hufflepuff who starts a book club at Hogwarts and brings together students from all houses, making them a central figure in the fanfic.
Harry, Hermione, and Ron are very likely to be main characters. They are the central figures in the Hogwarts story and are known for their love of knowledge and reading, so it would make sense for them to be involved in a story about reading books at Hogwarts.
It's likely that the main characters would be the well - known Hogwarts students like Harry Potter, Hermione Granger, and Ron Weasley. Since they are central to the Hogwarts experience, they would probably be the ones reading the fan - fictions.
Most likely the main characters would be the Triwizard Tournament champions. So, it could be Cedric Diggory, Fleur Delacour, Viktor Krum, and of course, Harry Potter.
Obviously, Harry Potter himself would be one of the main characters. He's always at the center of things at Hogwarts. Hermione Granger would also be a main character as she is Harry's friend and is very intelligent, she would be trying to solve the problems during the lockdown. Ron Weasley too, as he's part of the trio. And of course, Professor Dumbledore, who would be in charge of handling the lockdown situation and making decisions for the safety of the students and the school.
In this kind of fanfic, the main characters could be a mix of students and teachers. For students, aside from Harry, Hermione, and Ron, Neville could also be there. He has grown a lot and his inquisitive nature would make him interested in muggle things. Among the teachers, McGonagall might be involved. She is strict but also has a sense of wonder. Her reactions to muggle inventions would be a contrast to her usually no - nonsense attitude. Snape might also be included, and his reactions would likely be full of sarcasm and a bit of disdain at first, but later he might show some hidden admiration for the muggle ingenuity.
Harry Potter himself is very likely to be highlighted. After all, he was a central figure in the original final battle. His actions and decisions would still be crucial in the fanfiction. Hermione Granger and Ron Weasley are also probable. Their friendship with Harry and their own magical skills would make them important in any retelling of the final battle.
Obviously, Harry Potter himself would be the main character. Hermione and Ron would also be important as they are Harry's closest friends and would be involved in his journey as the heir.
Obviously, Harry Potter himself would be a central character. Ron and Hermione, his closest friends, would also likely be in it. Ginny, as Harry's love interest, would probably play a significant role too. Other characters like Neville, who has grown into a strong wizard, could also be featured. And of course, we might see some of the old Hogwarts professors, perhaps McGonagall still guiding the school in some way.
Ron would be there too. He could be in charge of things like the Gryffindor common room or helping Harry with student relations. And of course, Dumbledore might still have some influence in the background, even if Harry is in control. His wisdom could be a guiding force for Harry as he navigates running the school.
One interesting aspect could be the unique interpretations of the Hogwarts world. Different authors might explore the relationships between characters in new ways. For example, they could show how students from different houses interact during book - reading sessions in the common rooms.
I'm not familiar with this fanfic enough to name the main characters. It could be well - known female characters from the Hogwarts world like Hermione, Ginny, or Luna.