Green Lantern would be a cool character for Deku to meet. The power of the Green Lantern ring is based on willpower, and Deku has a great deal of willpower himself. They could bond over that. Green Lantern could also show Deku how to use his creativity to form different constructs with his power, which could give Deku some new ideas for using his quirk in unexpected ways.
Wonder Woman would be an interesting character for Deku to interact with. She has a strong sense of honor and justice, similar to Deku. They could exchange ideas about heroism. Also, her combat skills and super strength could be a source of inspiration for Deku. He might even try to incorporate some of her fighting styles into his own combat techniques.
Definitely The Flash. Their powers are quite different. The Flash's super - speed could be an amazing contrast to Deku's more physical - based quirk. Deku could learn about time - related concepts from The Flash, and they could have an interesting dynamic when it comes to chasing villains.
In a deku dc crossover fanfiction, perhaps Deku's quirk could be misinterpreted as a meta - human ability in the DC universe. The Justice League might initially be suspicious of him but then realize his pure heart and strong sense of justice. He could also share his knowledge of hero training and strategy with the younger heroes in the DC world like Robin.
Superman would be really interesting. Their powers are quite different. Superman is an alien with a wide range of powers like flight, super - strength, heat vision etc. The Hulk, on the other hand, is a being of pure rage with ever - increasing strength. Their encounter could be a clash of ideologies as well. Superman stands for truth, justice and the American way, while the Hulk is often just a force of destruction when enraged. It would be fascinating to see how Superman tries to calm the Hulk down or how the Hulk reacts to Superman's attempts at peacekeeping.
It's really hard to say. Naruto has the power of the Nine - Tails and all his ninja training. Luffy has his Devil Fruit powers and his unwavering will. Deku has One For All which gives him incredible strength. But if I had to choose, I might say Naruto. His ability to create thousands of clones and use powerful jutsu like Rasengan could give him an edge in many battles.
Superman would be really interesting. Ichigo, coming from a world of spiritual powers, would be in awe of Superman's physical strength. And Superman would be curious about Ichigo's ability to see and interact with souls. Their different power sets and moral compasses could lead to some great character - building moments. For example, Ichigo might learn about the importance of using power responsibly in a more global sense from Superman.
Another possibility is that a new villain emerges as a result of the time - travel or whatever mechanism brings future Deku to the present. This villain could be from a future where Deku's actions (or inactions) have led to a more dangerous world, and he travels back in time to stop Deku from making those mistakes again. However, his methods are extreme and dangerous, making him the antagonist of the story.
He might cry a lot. Deku is very emotional, and being cheated on would be a very painful experience for him. He could also get angry, which is rare for him, but this situation would be so unjust that he might not be able to hold it in. He'd probably start to question his self - worth too, thinking that there was something wrong with him that made his partner cheat.
Well, obviously Deku in two forms - the younger and the older version are the main characters. The younger Deku is the one who is still growing and learning, while the older Deku has more experience.
One idea could be a crossover with a shonen manga like 'Naruto'. Deku could meet Naruto and they could train together, sharing their different combat styles and ideals. Another could be a crossover with a magical girl manga, where Deku has to adapt to a world of magic instead of his usual quirk - based battles.
I think Uraraka would be very excited. She has always been a big supporter of Deku. Meeting Future Deku would give her a chance to see how far he has come, and she might also get some inspiration for her own hero journey. Plus, she's a friendly and emotional character, so she'd likely be thrilled at the opportunity.
Batman would be really interesting. Korra, being used to a world with clear good and bad, could be intrigued by Batman's morally gray methods. Their interaction could involve Korra trying to understand why he doesn't use more lethal force against his enemies, and Batman being fascinated by her bending abilities and how she uses them for both combat and peaceful purposes.