I loved MKSM, the best MK for the PS2 imo. Met with positive reviews and financial success and I have been waiting for another MK adventure game since
As this article states:
http://play.tm/news/30962/co-op-mortal-kombat-game-canned/ "Fire and Ice" was scrapped early in its production due to budget issues with Midway, but I think that's fairly old news.
With WB now taking the reigns I think its a good idea to show the potential audience another MK adventure game could have.
I don't know how to make a petition, and don't have the means to circulate one effectively, but if anyone does have the means and feels the same way I do I think a petition is a fairly good idea at this point.
Hopefully by the time Netherealm Studios is completely done with MK 2011 and ready to start work on the next big thing, a petition will have gained a large amount of signatures and spark a resurrection of what could have been a really good game.