But Jace Fox: Outsider also works for a title. He could do the Jessica Jones route, no alias etc. A normal man fighting an abnormal underworld.
That would depend on the kind of story Jace would be involved in honestly, if it was an interesting mini-series just for the heck of it I think it could be interesting.
"It's fun and it's cool, so that's all that matters. It's what comics are for, Duh."
Words to live by.