I am not going to switch the not!Iron Man story around so that not!Tony is a werewolf.
This would be bad and wrong and remove all dramatic tension whatsoever, because an injured supernatural being who can only be killed with silver is not nearly as gut-wrenching as a human with those same injuries. Even if the terrorist dude somehow finds out about the silver thing and uses it to his advantage.
But frak me if a werewolf!Tony wouldn't be damn sexy...
Oh good GOD I am so weird.