Very cool! I wonder if they'll come with the classic fatalities as well? I'm dying to do the Toasty fatality for Scorpion, but I don't have his classic costume. The only one I have is Mileena's, and I don't really use her
They tell you to wait because it's probably on MS's end. They have to approve and fit in patches and DLC within time frames and their schedule. They can't just plop down DLC or a patch the moment it's submitted.