All Might could be an interesting choice. He has been a major influence on Izuku, and if he were his father, it would add a whole new layer to their relationship. It could explain why All Might took such a special interest in Izuku from the start.
It might also change his relationships with other characters. His friends could be both amazed and a bit envious. And his enemies would start to see him as an even greater threat. For example, Bakugo might feel more pressured to compete with Izuku who now has an additional powerful quirk.
In some fanfictions, Izuku might discover he has his father's quirk during a moment of extreme stress. For example, when facing a powerful villain that he couldn't defeat with his own quirk, suddenly a new power, which turns out to be his father's quirk, emerges.
Yes, there are quite a few. You can check fanfiction websites like Archive of Our Own. Some of these fanfics explore really interesting storylines about All Might being Izuku's father, such as how it would change Izuku's journey in becoming a hero, and how their relationship would develop over time.
Well, if Aizawa was Izuku's father, it might change how Izuku approaches hero training. Aizawa's no-nonsense attitude could make Izuku more disciplined from a young age.
Aizawa is known for his strict and somewhat reserved nature. This would have a significant impact on Izuku. Izuku, who is often eager and a bit impulsive, would learn to be more patient under Aizawa's guidance. Aizawa's ability to see the potential in his students despite their flaws would also make Izuku more confident in his own abilities. He would know that his father figure believes in him, and that would encourage him to keep pushing himself. Moreover, Aizawa's dry sense of humor might also influence Izuku's own sense of humor, making him a bit more sarcastic in a light - hearted way.
Yes, it is a somewhat popular fanfic concept. In the My Hero Academia fandom, exploring different family relationships for the characters adds an interesting twist. This concept allows for new storylines and character developments that deviate from the original canon. It gives fanfic writers a chance to re - imagine Izuku's backstory and the implications of having such a powerful and villainous father figure.
Yes, it can be quite popular. Many fans are intrigued by the idea of All For One being Izuku's father in fanfics. It adds a whole new layer of complexity and drama to the My Hero Academia story. It changes the dynamic of Izuku's character development and his relationships with other characters, which is very appealing to those who like to explore alternate storylines.
One common theme is the revelation of their relationship. How Izuku discovers that All Might is his father and how he reacts to it. Another is the training aspect. Since All Might is a great hero, he can give Izuku more personalized and intensive training.
In the fanfiction, when Izuku meets his father, it could be an emotional reunion. Maybe his father has some hidden powers or knowledge that he passes on to Izuku, which could help Izuku become an even greater hero.