"Unbeknownst to him, the glove had a twin that had been excavated from the tomb years before."

So there's a 2nd teleportation gauntlet out there that is the same as Ez's .

Do you guys there Ez's parents are still alive and possibly had found the gauntlet before him? I feel like it's too big of a detail, there being 2nd gauntlet, for it not to be important.