He might become more responsible. Since One for All is such a significant power, he'd have to step up. He couldn't just be as reckless as he used to be.
Bakugou could become more empathetic. Understanding the weight of One for All, which was passed down with a lot of history, might make him see things from a different perspective. He may start to value teamwork more, as he realizes he can't handle this power alone all the time. He might even become a bit more humble, though that would be a big change for him. After all, having a power like One for All would force him to re - evaluate his place in the hero world.
His self - confidence could skyrocket in a different way. He already has a lot of confidence, but with One for All, he'd feel like he's on a whole new level. However, this could also lead to some overconfidence issues. He might start to take on challenges that are way beyond his current capabilities with the new quirk, thinking he can handle anything just because he has One for All. This could put him in dangerous situations and also cause some friction with his friends and allies.
Well, Bakugou's development in Bakugou One For All fanfics can be quite complex. Initially, he might struggle with the idea of having a power that wasn't his own. But as the story progresses, he starts to adapt. He becomes more empathetic as he realizes the sacrifices that were made for One For All to be passed down. His relationships with his mentors, like All Might, also change. He becomes more receptive to advice and starts to see the bigger picture of being a hero, not just in terms of strength but also in terms of character and leadership.
Well, Bakugou might struggle to control One for All at first. It's a powerful quirk and he has his own explosive temper. He could accidentally cause a lot of destruction while trying to master it.
His aggression might become more unhinged. Without the moral compass of the hero side, he could be more willing to use excessive force. He'd still be competitive, but now it would be against heroes instead of his fellow hero trainees.
He could become more empathetic. If the quirk makes him experience something difficult like the pain of others or a disability, it might make him more understanding of those around him who are less powerful or have faced hardships.
His relationship with Deku might change significantly. Usually, Deku is seen as someone Bakugou has a complex relationship with. When Bakugou gets hurt, Deku could become more protective or Bakugou might finally start to see Deku in a new light, as someone who truly cares about him.
Midoriya is often a common character. Since he has a complex relationship with Bakugou, his reaction to Bakugou's expulsion can be an important part of the story. All Might might also be included as he could be a mentor figure who tries to guide Bakugou, even after his expulsion. And Bakugou's other classmates like Kirishima would likely be there too, as they are his friends and would be affected by his leaving.
He would likely become more confident in his abilities. Aizawa is already a capable hero, but One For All would give him an extra edge. This new power might make him a bit more assertive in hero situations, rather than just being the stealthy and observant hero he was before.
Bakugou's pride would likely be affected. As a girl, he might feel a bit more self - conscious about it. He could be more defensive when people question his abilities. At the same time, he might also learn to use his new form to his advantage in some situations, like when trying to deceive opponents in battle. His personality would be a mix of his old self and new adaptations due to the change.
His relationships with other characters can also develop. For instance, if he rescues you, there could be a newfound bond between you two. He might be more open to working as a team or showing vulnerability around you. This is a big step for Bakugou as he's usually so prideful. He could start to trust others more, which is a sign of growth in his character.
Some characters might try to understand Deku's motives. Kirishima, who was close to Bakugou, would be angry at first but might also try to find out if there were any extenuating circumstances. However, many would be afraid of Deku, seeing him as a threat now that he has killed one of their own.