Modern Warfare 4 players declare 'broken' on DMZ perk that lets you self-revive after full death

Call of Duty: Modern Warfare 4's big extraction mode DMZ has been out for one day, so it's a bit early to make sweeping declarations about balance, but even I'm raising an eyebrow at an operator trait that the internet is already calling broken. That's "broken" in the "so overpowered it shouldn't exist" way, not the "literally doesn't work way," though when you see Possum in action, it does give the impression of a bug. As someone who's been around the extraction shooter block, it's a very powerful trump card.