A now-removed listing for "Mortal Kombat Game of the Year UK (PC DVD)" was spotted on Amazon (via NeoGAF) and while it could have been a simple mistake, I want to believe. I have to believe! It's worth pointing out that Eurogamer was able to get a "Warner Bros has nothing to announce on this" comment from the publisher.
2011's Mortal Kombat was shockingly good. Releasing it on PC with the add-on characters and skins at a reasonable price would be an automatic purchase for me considering that I missed out on the game's Komplete Edition. Crazy to think we're coming up on the two-year anniversary for the vanilla release.