For Harry, he could become more confident in his teaching abilities. He has always been a learner, but now he has to be the one imparting knowledge. The Marauders might develop a new respect for the importance of DADA. For instance, Sirius might see it as more than just a subject to goof around in. Remus could gain new insights into teaching methods that he can later use when he becomes a teacher himself at Hogwarts.
One possible plot idea could be that Harry Potter, using his own experiences with dark magic and defense against it, teaches the Marauders new spells and strategies. For example, he could introduce them to the Patronus Charm in a more in - depth way than they might have learned on their own. Maybe he also shares his insights on how to deal with various dark creatures, based on his encounters in the Forbidden Forest.
As the teaching progresses, they could develop a sort of mentor - mentee relationship. Harry would be constantly trying to steer Tom away from the Dark Arts, while Tom would be trying to learn as much as he can from Harry. However, there would always be an underlying tension because of Tom's future as Voldemort. Their relationship might be a complex dance of trust and suspicion.
Well, it could be that Harry's hands - on experiences from his own time at Hogwarts make his teaching really engaging. He might share his encounters with dark creatures and how he overcame them. This could make Tom more aware of the practical side of DADA.
In this fanfiction, Harry teaching DADA could lead to some really creative storylines. He might invite some of his old friends, like Hermione or Ron, as guest lecturers. They could share their own knowledge and experiences, which would add a lot of variety to the classes. Also, Harry could start some sort of mentorship program for students who show a particular aptitude in DADA.
Sanguini's character development could be centered around his transformation from an outsider figure to a respected teacher. At first, the other professors might be skeptical of him teaching DADA. But as he proves his worth through his unique teaching methods and knowledge, he gains their respect. He could also form special bonds with some students who are interested in the darker aspects of magic. He would teach them not only how to defend against dark forces but also how to understand and co - exist with them in a way, which is a very different approach compared to traditional DADA teachings.
You could start by searching on platforms like Archive of Our Own. There might be some great 'harry teaches dada fanfiction' where the author delves deep into how Harry reforms the DADA curriculum. Maybe he focuses more on practical self - defence against dark magic rather than just theory, and the story shows how the students respond to this new approach.
Maybe there will be a competition or a test in the DADA class that Harry is teaching. Tom could either shine or struggle, and this could affect his relationship with Harry. If he does well, he might gain more respect for Harry and DADA. If not, he could become determined to improve.
Hermione is the main character without a doubt. Her role as the teacher gives her a position of authority in the story. Among the Marauders, each one has their own significance. James Potter is important as he might be the most eager to learn from Hermione to show off or to become a better wizard. Sirius Black could be the one who challenges Hermione's teachings the most at first but then gradually comes to respect her. Remus Lupin, being the most studious among the Marauders, would likely have in - depth discussions with Hermione. And Peter Pettigrew, though often overlooked, might have his own unique reactions to Hermione's teaching, which also contribute to the overall story.
Well, in some fanfictions, Harry might draw on his own experiences facing dark magic. He could use his adventures with Voldemort as real - life examples to make the lessons more vivid. For instance, when teaching about defensive spells against the Imperius Curse, he could talk about how he resisted it in his encounters.