Zarhym broke the news to us via his usual gentle tweeting: There's no Spirit of Competition for this year's Olympics. It's understandable that pretty much all companion pet development time has gone into things like Mists of Pandaria's pet battles, a whole host of new tameable pets for said system, and so on. It's understandable that people would be bummed, as the Gold Medallion is no longer available within the game -- and thus, if you don't have the Spirit of Competition, you won't be getting one.
Perhaps the Spirit of Competition can be brought back as a prize for being the very best, which up to this point no one ever was.
It's open warfare between Alliance and Horde in Mists of Pandaria, World of Warcraft's next expansion. Jump into five new levels with new talents and class mechanics, try the new monk class, and create a pandaren character to ally with either Horde or Alliance. Look for expansion basics in our Mists FAQ, or dig into our spring press event coverage for more details!