Neville Longbottom could also be a main character. He showed great courage during the war and could be involved in teaching at Hogwarts or helping with the re - establishment of the Herbology department, which might have been damaged during the war. Luna Lovegood could be another main character. She has a unique perspective on the wizarding world and could be involved in projects to promote acceptance of different magical creatures and beings in the post - war wizarding society.
The Weasley family as a whole could play a major role. With so many members, they could be involved in various aspects of the post - war rebuilding. Molly Weasley could be helping to feed and care for those affected by the war, while George Weasley might be trying to revive his joke shop business. Ginny Weasley could be involved in promoting Quidditch again in Hogwarts and the wider wizarding world, as the sport might have been disrupted during the war.
Obviously, Harry, Ron, and Hermione would be key characters. They were at the center of the war and would likely continue to be important in the post - war era. They could be using their experiences to guide the wizarding world into a new era of peace and prosperity.
Well, George Weasley could be a main character. After losing Fred, he could be trying to keep the joke shop going while also dealing with his grief in a post - war world. Cho Chang might be another main character. She could be working with international wizards to strengthen relations between different wizarding communities after the war. And Seamus Finnigan could be part of the group. He could be involved in some magical research related to how to prevent future dark wizards from rising, using his experiences from fighting in the war.
One possible plot could be about the rebuilding of Hogwarts. Harry, Ron, and Hermione might be leading the efforts to repair the damaged parts of the school. They could also be involved in helping the younger students deal with the trauma of the war.
Another possibility is a vengeful former Death Eater's apprentice. This person blames Harry for the downfall of their master and the loss of the Death Eater regime. Seeing Harry as a weakened target because of his blindness, they plot to exact revenge on him. They might use dark magic to create illusions and traps specifically designed to disorient Harry, taking advantage of his lack of sight.
Some fanfictions might also feature the next generation as main characters. For instance, Harry and Ginny's kids or Ron and Hermione's children. These young wizards and witches grow up in the post - war world, and their adventures, whether it's at Hogwarts or outside, can be the central plot. They might be facing new challenges that are different from what their parents went through, but still related to the long - term impacts of the war.
The main characters could be new students at Hogwarts who have no connection to the famous heroes but are affected by the changes in the wizarding world post - war. They could be from different backgrounds, like a Muggle - born who is struggling to fit in or a pure - blood who has a different view on the new order. And then there could be a character who is a descendant of one of the minor characters from the original series, like a distant relative of Luna Lovegood.
Perhaps Harry meets magical creatures that are rarely seen by wizards. Since he is out exploring after the war, he might stumble upon a group of centaurs who have their own unique wisdom about magic and the future. He could also encounter veelas, and through his interactions with them, learn more about the different cultures within the magical world. There's also a chance he meets other young wizards who are on their own adventures, and they form a sort of traveling group together.
It could be Ron. Maybe he starts to feel that Harry has changed too much after the war and is no longer the friend he once knew. He might be influenced by outside forces or his own insecurities. Another possibility is Hermione. If she gets too involved in the new Ministry politics and starts to believe that Harry's actions are not in line with the new wizarding order, she could turn on him.
Definitely Harry, Ron, and Hermione. They were the central characters during the war and would likely continue to be important in the post - war stories. They would be using their skills and experiences to shape the new wizarding world.
Some former Death Eaters who escaped justice could be the main antagonists. They might be plotting to bring back Voldemort's ideology in a more covert way. Another possibility could be new dark wizards who emerge, seeing the post - war chaos as an opportunity to gain power.
Ron Weasley could be a main character too. He'd be right there with Harry and Hermione, perhaps using his loyalty and courage in the context of the spoils of war. There might also be new characters created specifically for this fanfiction, like a wizard who has a special connection to the spoils, maybe a descendant of an ancient wizarding family whose heirlooms are among the spoils.