Miss Martian would probably try to read Loki's mind, but Loki is a master of deception and could easily block her attempts or even mislead her with false thoughts. Aqualad, as the leader, would need to balance the different reactions of his team members. He would likely try to open up a dialogue with Loki first, while still being on guard. He would be thinking about the greater good and whether Loki could potentially be an ally against a common threat, even though he's fully aware of Loki's reputation for causing trouble.
The more idealistic members of Young Justice like Robin might be immediately suspicious of Loki. He represents chaos and trickery, which goes against Robin's sense of order and justice. He would probably try to keep the team away from Loki until they know his true motives.
Some members of Young Justice could be embarrassed. For instance, if there are romantic fanfictions about them that are a bit too cheesy or if their weaknesses are overly emphasized in a not - so - flattering way. But others might be really intrigued and want to explore more of what the fans think about them.
Some of them might be amused. They could laugh at the creative and sometimes silly ideas in the fanfictions.
Well, Naruto's reaction would be immediate and enthusiastic. He's always drawn to strong and interesting characters, and young Kakashi fits that bill. He'd be eager to share his own experiences and learn from Kakashi at the same time. Sasuke would be more cautious in his approach. He'd observe Kakashi closely, looking for any weaknesses or techniques he could learn. Sakura would be the nurturing one. She'd be concerned about young Kakashi's well - being, especially if he was in a difficult situation in the fanfiction. For example, if he was on a dangerous mission, she'd be right there to offer her help.
Some of them might be amused. They could find the different takes on their characters and stories quite entertaining. For example, Superman might chuckle at a fanfic that has him in a comical situation.
Well, the plot could involve Loki causing chaos in the Young Justice universe. Maybe he tries to manipulate the young heroes for his own gain, like getting access to some powerful artifact they are protecting. He could also form unexpected alliances with some of the anti - hero characters in the Young Justice world.
Starfire would likely become more in - tune with Earth's superhero culture. She might develop new fighting techniques by learning from the Young Justice members. For the Young Justice characters, they would gain a new perspective on alien cultures. For example, Robin might learn more about Tamaranian politics.
Captain Marvel would probably be a bit of a mentor figure. He has a lot of experience and power, so he could offer advice to the Young Justice team. For example, he might teach Superboy how to better control his strength or help Miss Martian with her telepathic abilities.
They might be intrigued. The different takes on the MCU heroes and villains could capture their attention.
The rest of the team would be a mix of shocked and excited. Superboy might be a bit skeptical at first, thinking it could be some kind of trick. But once he realizes it's really Wally, he'd be glad to have another teammate back. Aqualad would probably be more diplomatic, welcoming Wally back but also being cautious about how his return will affect the team.
Tony Stark would probably be very intrigued. He'd want to study Loki's Jotun form, maybe even make some snarky comments about his blue skin. Steve Rogers, on the other hand, would be more cautious. He'd be ready for any potential threat that Loki might pose.