Board Thread:Mortal Kombat X/@comment-9062114-20150104173601

In Mortal Kombat Nine, Sub-Zero got turned into a Cyborg by the Lin Kuai, instead of Smoke. But, as shown into the Mortal Kombat X trailer, Sub-Zero is back and is human again. Is there some explanation for why this is, because I assumed once you turned into a Cyborg you couldn't just turn back.

I mean, Smoke's lore clearly implied seemed to be unhappy with his Cyborg form, but kept it because he physically couldn't become human again. So, why is Sub-Zero able to, did Netherealm explain why, or will we just have to figure it out in the game 