Future Loki might interact with the Avengers in a cautious way. He knows their past opinions of him and tries to prove himself. He could start by sharing small bits of useful information. For example, he might tell Iron Man about a weakness in a new enemy's technology.
One possible plotline could be that future Loki comes with a warning about a new threat that the Avengers initially don't believe. For example, he might tell them about a powerful being from another dimension that is slowly making its way to Earth. Another plotline could involve future Loki trying to redeem himself in the eyes of the Avengers by helping them prevent a disaster that he was partly responsible for in his own timeline. He could use his knowledge of magic and trickery to outwit the new enemy.
The idea of the Avengers meeting Loki's wife in fanfiction is exciting. It could start with a tense encounter. The Avengers, being suspicious of Loki's motives, would be on guard around his wife as well. But if she is an intelligent and diplomatic character, she could break the ice. She might share stories about Loki's past that the Avengers didn't know, like how he was once a hero in his own realm before being corrupted. This could humanize Loki in the eyes of the Avengers and lead to a new alliance or at least a truce between them.
Well, in a fanfiction scenario, Loki might initially try to deceive the Avengers again. But Sylvie could be the wild card. She might be more aggressive towards them, seeing them as just another group in the way of her goals. Maybe Thor would be super confused seeing Loki with Sylvie. And Iron Man would surely come up with some sarcastic remarks about this new duo.
Well, if the Avengers meet Lady Loki in fanfiction, it could lead to some really interesting character dynamics. Lady Loki, being the mischievous character she is, would likely stir things up. She could play mind games with the Avengers, especially with those who are more trusting like Captain America. On the other hand, characters like Iron Man might be more suspicious of her from the start. And Thor, having a connection to Loki, would have a very complex reaction to Lady Loki's presence.
In such a fanfiction, perhaps the Avengers could be shocked by how much Peter has grown and developed in the future. He might show off new powers or skills he's acquired. For example, his Spider - Sense could be even more advanced, allowing him to predict complex threats far in advance. And he could offer new perspectives on old foes the Avengers have faced, based on his future experiences.
Loki's character development can also involve him learning about the value of teamwork and friendship. As he interacts with the Avengers more, he starts to see the benefits of working together rather than against them. He might share his knowledge of magic and Asgardian lore with the team, which in turn helps them in their battles. This exchange also helps him grow as a character and become more integrated into the group.
One great example could be a story where the Avengers initially suspect Loki but then realize he's been wrongly judged. In this fanfiction, Loki might use his magic to help the Avengers in a battle against a common enemy, like a powerful new villain from another dimension. This shows his good side as he puts aside his past differences with 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.
Well, in such a fanfiction, there could be a lot of conflict. The Avengers might initially see Loki in his Jotun form as an even greater threat. They could misunderstand his intentions. Maybe Thor would be in a difficult position, trying to convince his friends that Loki still has some good in him despite his different appearance.