Lol this has been a gimmick rumor since the game started, that these particular crafting items would be for well at first the expanded zone they gave us. lol Then the new gimmick rumor which also has been since the game started is that they will be for the new armor in the 2nd expansion.
Man all you gotta say is "I got some "inside" information that this and that is going to be needed in the expansion" and people will fall over themselves trying to get it. lol roflmao
But, let me give you some of my "inside information" hehe, the place you want to be standing when the expansion comes out is near the rare material trader. Find one asap and buy as much as you can afford.

Don't tell anyone I told you though.
