Originally Posted by
Journey
Well technically that was never confirmed writers just choose not to address the subject. Biologicaly speaking they have no relationship to wanda and even if they did humans have mutant kids all the time, on panel they've been addressed as mutants at least 4 times and wiki still has them as mutants but that could change on a writers whim. If Ewing does have Billy make a cameo while Sword is saving Teddy he would be the writer to address it. Mags is on the team 2 that **** could be juicy.