One interesting storyline could be the Avengers having to deal with threats on the homefront that are more personal and civilian - based. For example, they might have to protect a small town from a new type of villain who targets local infrastructure. Another could be the Avengers trying to integrate into normal life while still being superheroes, like Steve Rogers getting a regular job in addition to his superhero duties.
In Homefront Avengers fanfiction, a great storyline might involve the Avengers facing internal strife while dealing with homefront issues. For instance, some members might have different ideas on how to protect civilians. Some could believe in a more hands - on approach, while others think they should work more behind the scenes. There could also be a situation where a homefront threat is caused by an experiment gone wrong in a local laboratory, and the Avengers have to clean up the mess and stop the threat from spreading.
One interesting storyline could be the students at Avengers University having to compete in a series of super - powered challenges. They might have to use their unique abilities, whether it's super strength, telepathy or the ability to fly, to overcome various obstacles. This would not only test their skills but also their teamwork and strategic thinking.
A lot of fanfiction focuses on Loki's redemption arc within the context of the Avengers. For example, Loki could be injured and the Avengers take him in instead of imprisoning him. This leads to him slowly seeing the value in their cause and starting to change his ways. He might start using his powers for good, like helping Thor understand some new magical threats, which also helps to strengthen the bond between him and the Avengers.
One interesting storyline could be the Doctor using his time - traveling abilities to visit different eras in the Avengers' timeline and help them prevent disasters that they otherwise couldn't. For example, he could go back to the events of the first Avengers movie and use his knowledge to stop Loki's plan more efficiently.
There are also storylines where Spiderman's secret identity is at risk within the Avengers. Maybe a villain has found a way to infiltrate the team and is trying to expose him. This creates a lot of tension and drama as Spiderman has to protect his identity while still being part of the team.
One interesting storyline could be a new hero emerging from a small town. This hero has a unique power that the Avengers initially mistake for a threat. So, there's a lot of tension and action as the Avengers try to figure out if this person is friend or foe. Eventually, they discover the hero's good intentions and they all team up to face a greater threat like an alien invasion.
Definitely, Captain America is a top pick. His character is relatable when it comes to protecting the homefront as he has a strong sense of duty towards the people. Thor can also be quite popular as his god - like powers can be used to defend against powerful threats. And then there's Hawkeye. His archery skills and his more down - to - earth nature can make for interesting homefront - centered stories where he might be using his skills in a local neighborhood setting.
One interesting storyline could be where the SI (Self - Insert) character has the power to manipulate time and uses it to prevent major disasters in the Avengers' world. For example, they could stop Loki from getting hold of the Tesseract in the first place. Another could be a story where the SI with unique powers teams up with Thor to explore other realms and discovers a new threat that they have to bring back to the Avengers to deal with. And there could also be a plot where the SI has the power of mind control and has to struggle with the moral implications of using it, especially when dealing with the Avengers and their enemies.
In stony Avengers Academy fanfiction, a great storyline could involve time - travel. Maybe a student accidentally activates a time - travel device and Tony and Steve have to go back in time to fix things. During this adventure, they see different versions of themselves and their relationship. They come back to the present with a new - found understanding of their connection and how important it is for the future of the academy.
Another great storyline could be about the Agents of Shield having to deal with the aftermath of an Avengers - level battle. They might be in charge of cleaning up, helping the survivors, and trying to figure out how to prevent such destruction in the future. This could show a different side of the Agents of Shield, as they are often in the background but play a crucial role in the overall Marvel universe.
Another storyline could be the children of Thanos being raised by the Avengers. Imagine the Avengers having to take on the role of surrogate parents. They would have to teach the children about good and evil, and the children would be in a constant struggle between their inherited nature from Thanos and the new values instilled by the Avengers.