Another option is that the main antagonist could be an alien threat. The rogue avengers and Peter are so focused on their own issues that they don't notice this new threat at first. The alien race could be after a powerful energy source on Earth and will stop at nothing to get it, forcing the unlikely group of the rogue avengers and Peter to team up to stop them.
There's a possibility that it's an old enemy of the Avengers who sees this as an opportunity. For example, Hydra could be involved. They might try to manipulate the situation to bring down both the rogue avengers and Peter Parker. They could spread false information to make the public turn against them all, while they carry out their own evil plans in the shadows.
It could be Hydra. They might be trying to take advantage of the split between the Avengers and the Rogue Avengers. They see Peter as a wild card and try to either capture or turn him against both groups.
Probably Steve Rogers. He has that all - American hero charm and he values loyalty and courage, which Peter clearly has. Steve would recognize those qualities in Peter right away and would want to get to know him better. He might see Peter as a symbol of the future of heroism and be eager to befriend him.
In a 'rogue avengers meet peter parker fanfic', there could be a lot of interesting scenarios. Maybe the rogue avengers need Peter's help for a secret mission. They might initially be skeptical of the young hero but soon realize his potential.
I think Thor could be really excited too. Thor loves a good warrior and Peter, with his spider - like abilities, would be an interesting addition to his view of heroes. Thor might be amused by Peter's small - scale heroics compared to his own grand battles and would enjoy seeing Peter's potential grow.
Well, in such a fanfiction, the Rogue Avengers might initially be suspicious of Peter Parker. They could mistake him for an enemy or a spy at first. But then, as they get to know him, they might see his potential and start to train him in their own unique ways. Maybe they'll share their different experiences from being on the run, which could be really eye - opening for Peter.
In this fanfic, the main antagonist could be a scientist who has been corrupted by his own experiments. He creates some sort of energy - based monsters that are immune to normal attacks. Captain Marvel and the Avengers have to figure out how to stop these creatures and the mad scientist behind them.
The main antagonists could be the official Avengers themselves. Since Peter Parker has joined the rogue Avengers, the main Avengers group might see them as a threat to the order they are trying to maintain. They could try to stop the rogue Avengers from achieving their goals, which would put them in direct conflict with Peter and his new allies.
In addition to the obvious ones, sometimes other characters like Happy Hogan or Pepper Potts might also make an appearance. Happy could be the one who arranges some of Peter's meetings with the Avengers. Pepper might be involved in providing resources for Peter's new tech or helping Iron Man manage his relationship with Peter. But the core always remains Peter Parker and the Avengers.
One common theme is mentorship. Usually, the more experienced Avengers like Tony Stark or Captain America take Peter under their wing. For example, in many fics, Tony helps Peter upgrade his suit and teaches him about being a hero in the big leagues.
Sure. One great 'avengers meet peter parker fanfic' is 'The Friendly Neighborhood Spider - Avenger'. In this fic, Peter Parker gets involved in an Avengers mission in a really unexpected way. It shows his growth as a hero while interacting with the Avengers.