Squirrel Girl

Although Squirrel Girl AKA Doreen Green is indeed a mutant, she is more strongly associated with the Avengers and related characters than the X-Men et al. With that in mind, like Scarlet Witch and Quicksilver before her, there’s every chance that she could be adapted into the Marvel Cinematic Universe.

A television show starring the character could be a fantastic episodic comedy. Squirrel Girl’s entire shtick is that, in spite of her powers being nothing to shout about, she regularly defeats much more powerful foes with ease (the likes of Doctor Doom, MODOK, Terrax and Deadpool have all fallen before her!) – a quirk that has earned her nicknames like the Anti-Life and the Slayer of All that Breathes.

As he name would suggest, her mutation gives her squirrel-like abilities, including razor-sharp claws, a prehensile tail, an enhanced sense of smell, slightly superhuman physical strength and agility and the ability to communicate with squirrels.

Along with her trusty squirrel sidekicks "“ Tippy-Toe and Monkey Joe (with whom she can communicate as part of her aforementioned power-set) "“ a television show in which she defeats a different powerful enemy every week would be most welcome.