What is a 'Sha-Touched' socket?
Looking through some of the forth coming gear available from the later tiers in Mists of Pandaria, I have noticed that on the item "Kri-tak, Imperial Scepter of the Swarm" has a socket on called simply "Sha-Touched".
I am assuming this is a socket since it appears listed on the item as you'd normally expect a gem socket to appear:
What is a 'Sha-Touched' socket? What do I put in it?
It is a socket for the Legendary gem you can get by completing the legendary chain quest.