Some names/characters that I'm toying with are:

Wild Child, Wild Thing, or Beast = some type of feral character

Citizen V or Patriot = normal human vigilante or super soldier type

Scarlet Witch = a psionic character instead of magic

Firestar = like a Human Torch character (though with a Ghost Rider & and possible Torus Storm this idea is less likely)

EDIT:
Starfox = some type of alien/cosmic kitsune....???