One underrated character is Robbie Robertson. He could be featured more in fanfiction. He has a connection to the Daily Bugle and could be involved in a story where he discovers some secret about Spider - Man and has to decide whether to expose it or help protect him. It could add an interesting layer of moral dilemma.
Agent Madani is also somewhat underrated. Fanfiction could show more of her backstory and how she really feels about working in a world full of crime and violence. She could be given more complex relationships with other characters, not just Frank. For example, her interactions with other law enforcement agents or even some of the criminals she has to deal with.
The Prowler is a really underrated character. He has a cool look and an interesting backstory. In a fanfic, he could be a sort of anti - hero, someone who has his own code but doesn't always see eye - to - eye with Spiderman. Maybe he starts out as a foe but then they have to work together against a bigger bad.
Huntress could be a great choice. She has her own sense of justice and skills that could add an interesting dynamic to the Knightfall story. Another one is Azrael. He has a complex backstory and his presence during Knightfall could be explored more deeply.
One underrated character is Black Widow. She has a wealth of spy skills and martial arts expertise. In Avengers Battleground fanfiction, she could be the one to gather intelligence on the enemies before the battle, and then use her combat skills to take out key targets during the fight. Another character is Quicksilver. His super - speed could be a game - changer on the Battleground. He could run circles around the enemies, delivering quick blows or stealing important items. And Bucky Barnes, the Winter Soldier, with his enhanced strength and combat training, could have some great storylines. Maybe he has to face off against some of his old enemies from his time as the Winter Soldier on the Battleground.
Penni Parker could be a great focus. In the movie, she doesn't get as much screen time as some of the others. Fanfiction could explore her backstory more, like how she became the SP//dr in her universe and what her daily life is like when she's not in the multiverse - saving action.
One underrated character is Peni Parker. In fanfiction, you could explore her relationship with her SP//dr suit in more depth. Maybe she has to deal with some glitches in the suit that are affecting her performance as a Spider - Hero. Another character could be Spider - Ham. You could write a story where he has to use his unique animal - based abilities to solve a mystery in the multiverse that the other Spider - People can't.
One underrated character is Robbie Robertson. He could be given a more central role in a fanfiction. Maybe he discovers some shady business going on in the city that is related to the villains Spider - Man faces. He could then team up with Spider - Man to expose the truth. Another underrated character is Betty Brant. She could be developed more as a strong - willed journalist who is trying to break big stories, and her relationship with Peter Parker could be explored in a different way.
One underrated character is Agent Coulson. In another dimension, he could have some latent superpowers that are activated, and he becomes a key player in helping the Avengers. Another is Mockingbird. She has great combat skills and could be shown in a dimension where she has to lead the Avengers in a situation where the usual leaders are incapacitated. And then there's Sif. In a different dimension, she could bring some unique Asgardian knowledge and abilities that are crucial for the Avengers' survival.
Liz Allan is often overlooked. We could see her having a more complex relationship with Peter. Maybe she has her own dreams and ambitions that conflict with Peter's superhero life. And what about the other students in Peter's class? Each of them could have their own stories and personalities that could be developed in fanfiction. For example, one of the students could be secretly a big fan of Spider - Man and start to suspect that Peter is the hero.
Quicksilver could be one. In the movies, he didn't get as much screen time as he could have. In a multiverse fanfiction, he could be from a universe where his powers are even more enhanced and he plays a crucial role in a team - up. Another is Mockingbird. She has great combat skills and intelligence but isn't as well - known in the Avengers context. In a multiverse story, she could be a key figure in a different reality's Avengers.