We've...run into a bit of a problem which I realize you really aren't at much liberty to discuss.
Starting with the episode "Hardhome", the TV writers have started openly referring to the White Walker leader as "the Night King". Back in Season 4 the online guide also briefly listed him as "The Night's King" but was hastily taken down, apparently a leak. The online guide now calls him "The Night King".
Everyone in the media is now assuming that this "Night King" is the SAME character as the legendary "Night's King" fought by Joramun 8,000 years ago. I'm concerned if it's just a TITLE, like "Storm King", so there can be more than one - given that it was said the Night's King was killed.
Now I want to ask "are these indeed the same character?" but I know you probably won't reveal upcoming book material. Better phrasing might be "is it appropriate to treat these as one character on a single article on the wiki, or should we split it into two articles? Or at least two sections on the same article?"
Well, you probably can't answer that as of yet.
One thing I do hope you CAN answer: Benioff and Weiss, the online guide, and even the actor Ross Mullan who plays one of the other White Walkers, CONSISTENTLY refer to him as "The Night King" - without a possessive "S". So my question is, is there *any* significance to that distinction, or can the two terms be used interchangeably?