So there is a new set of Class Hall missions that you've probably all seen start to pop up. They reward new named Artifact tokens e.g. Seal of Bravery (link below). I noticed on the PTR that tokens from the new missions can be applied towards the new artifact weapon traits, but the old tokens cannot.
If I save these new tokens for 7.2, will I be able to apply them to my currently maxed out weapon?
http://www.wowhead.com/item=144272/seal-of-bravery