He'd probably become more confident. Being around such powerful heroes would boost his self - esteem.
Peter's character would likely develop in many ways. He'd learn to work in a team with different personalities. His sense of responsibility would expand from just his neighborhood to the whole world. And he might pick up new skills from the other Avengers.
In fanfiction, when Spiderman joins the Avengers, his character might become more confident. He'd be around more experienced heroes, and learning from them could boost his self - assurance. He might also become more strategic in battles, as he'd be part of a larger team with different skills.
When Spiderman joins the Avengers in fanfiction, his character often develops a greater sense of responsibility on a larger scale. He realizes he's part of a bigger team with a global or even universal mission. This makes him more confident in his abilities as he has to step up and face bigger threats alongside more experienced heroes.
His character could become more complex. He'd have to balance his own values from Konoha with the new ones in the Covenant. This internal struggle would likely make him more mature. For example, he might question his previous beliefs about power and leadership.
Naruto's character would become more conflicted. His usual bright and positive attitude might be dampened by the darker environment of Sound. He'd start to question his values. For instance, he might be forced to participate in battles or actions that go against his beliefs in Konoha.
If Harry joins the Varia in fanfiction, his character would undergo a substantial transformation. His moral compass might be adjusted as he is exposed to the Varia's different ethical code. He might become more ruthless in combat situations, as the Varia are not as restrained as the wizarding world in terms of using force. His relationships would also change. He would no longer be surrounded by his Hogwarts friends, but by a group of tough - minded individuals. This would force him to communicate and interact in new ways. His identity would shift from being mainly a wizard from Hogwarts to being a member of the Varia, which would influence his self - perception and how he presents himself to the world.
His character could become more adaptable. In Kumo, he'd be exposed to different values and ways of life. This would make him more open - minded. For instance, he might start to view the concept of power in a new light, as Kumo has a different emphasis on strength compared to Konoha.
In the fanfiction, Peter's character development is quite remarkable. Initially, he's a bit naive and inexperienced in the world of the Avengers. But as time goes on, he picks up on their combat strategies. He becomes more strategic in battles, not just relying on his spidey - sense. Socially, he grows too. He learns to communicate better with the other Avengers, understanding their different backgrounds. He also starts to mentor new, younger heroes, showing how far he's come from being the new kid on the block.
His character would become more disciplined. The Marines' training would shape him further.
Percy's view of the mortal world would expand. Being in the army, he'd see a different side of mortals - their teamwork, their sense of duty. He might also learn new skills like military strategy that could enhance his demigod fighting abilities. His loyalty might be tested as he has to balance his loyalty to his demigod friends and his new military comrades. And his sense of self - worth could change as he discovers new ways to contribute in a military setting.
His character might become more worldly. At Hogwarts, he was mainly dealing with the wizarding world's problems. But in Shield, he'd be exposed to a whole new set of challenges and cultures, which could make him more adaptable and open - minded.