Yep so now he has both the x-gene and Inhuman genes. Luna could have been as Pietro and Crystal's daughter but her non-human genes cancelled each other out. Unless his being a Inhuman was mistaken for being a mutant, but that would possibly mean he had some exposure to Terrigen mist in his unknown past. And he also has Horton cells. Whew!
Johnny Storm is a mutate, Jim Hammond is a synthezoid, Thomas Raymond is a mutant, they're already different enough. And Dante aka Inferno is already an "Inhuman" Torch. (Bad pun, I know.) Oh well.