You can affect what dlc we get.
Looks like Ed Boon himself cannot contain his excitement for the DLCs set to come onboard the Mortal Kombat reprisal. Heading to his tweet, he went on to ask fans which characters would they like to see in the DLCs, inevitably letting slip the standing choices.
So said his tweet, "Seriously guys. Tell me your order of preference for a DLC character. Rain, Shinnok, KEnshi, Robo-smoke or a new character?" While that list seems hefty already as it is, he apparently missed out on one more. "Ooops... forgot one. Or Tanya," he followed up with another tweet.
They all sound pretty good. Hopefully we'll be seeing all of them in Mortal Kombat 2011. If not then, I'd probably be fine with Robo-Smoke, granting that his awesome fatalities will be coming along with him.