Elsa Bloodstone
In the comic, Elsa Bloodstone is an awesome character in my personal opinion. She was only created in 2001 by the iconic comic duo Abnett and Lanning. Elsa is a supernatural hunter with a complicated history. That being said, I still think that a show about her could still be like Jessica Jones. Like Jessica, Elsa has faced massive personal losses, has similar powers, and has a unique personality. In her relatively short life within the Marvel comics, Elsa has become a fan favorite character. Now with Iron Fist, Ghost Rider, and Doctor Strange bringing the mystical/supernatural to the MCU, I think now is the perfect time for Elsa. I could really see her in a supernatural version of Jessica Jones.