In terms of his romantic relationships, if he has a love interest, they could become more protective and affectionate towards him. For example, if he was dating someone, they might be by his side constantly, helping him with his daily tasks during his recovery. This could bring them closer together and make their relationship more intimate as they share this difficult time.
His relationship with his rivals might change. Some might show a bit of sympathy, which is unexpected considering the competitive nature of Quidditch. This could lead to a more complex dynamic where they're not just enemies on the pitch but have a newfound respect for each other outside of the game due to Draco's injury.
His injury might bring out new character traits. For example, Draco could become more vulnerable and show a side of himself that he usually hides. This could affect how other characters view him and interact with him. In the storyline, it could also lead to investigations. If his injury was caused by foul play, there would be an effort to find out who was responsible. This could create a whole new sub - plot in the fanfiction.
With Sasuke, it could either drive a wedge or bring them closer. If Sasuke blames himself for Naruto getting injured while protecting him, he might distance himself out of guilt. On the other hand, it could also make Sasuke realize how much Naruto means to him and he could become more committed to their friendship.
His relationship with Ginny could also be affected. Ginny is a passionate Quidditch player herself. She might initially be sad that Harry is leaving the sport. But if she truly loves Harry, she will come to understand his reasons and support him. And Harry might feel guilty for disappointing Ginny, which could add some tension to their relationship at first.
In terms of his relationships outside of Slytherin, like with Harry Potter and his friends, his refusal of the Dark Mark could be a step towards possible friendship or at least a mutual understanding. They might see him in a new light, as someone who is not as bad as they initially thought. However, they may also be skeptical at first, doubting the authenticity of his refusal.
It can change his relationships completely. For instance, if he has a relationship with Harry in fanfiction, his submissive nature might make him more deferential towards Harry. This could lead to a more balanced relationship compared to their often - antagonistic relationship in the original story. He may be more likely to listen to Harry's ideas and be influenced by him.
His relationship with Hinata could become stronger. Seeing him injured might make her more determined to be by his side and protect him, leading to a deeper emotional connection. With Sasuke, it could be a turning point. If Sasuke hears about Naruto's injury, it might make him re - evaluate his feelings towards Naruto, perhaps feeling a sense of protectiveness or at least a new respect for his rival.
When it comes to Draco's relationship with Harry Potter and his friends, things could get really interesting. Harry might initially be shocked but could also feel a sense of pity. Hermione could be more sympathetic and might try to help Draco adjust, which could lead to an unlikely friendship. Ron, on the other hand, would probably be the most skeptical and might take a long time to accept this new Draco.
If Percy is injured, it can slow down the progress of the main quest. For example, if they're on a time - sensitive mission, his injury might force the group to take detours to find a healer or a safe place for him to rest.
With the other members of Young Justice, his injury could bring out their more nurturing sides. They might take turns looking after him, which could strengthen their bonds. On the other hand, some might see him as weakened and question his leadership abilities if he was in a leadership role before. For instance, Aqualad might have to step in more often to lead missions, causing some tension between them as Robin recovers.
His apathy can strain his relationships. His friends might feel neglected. For instance, Sakura could be confused and hurt as Naruto no longer shows the same eagerness to be part of the team.