Would all want to see Liu Kang return in MK10 and kick Raiden's ass for his "so-called" treachery?
If so, scarred or zombie?
I say scarred - enough people died in that game. I want to see him now operating more in his own interests, sort of chaotic-neutral in character rather than pure good. And I think the hooded costume suits him in Legacy and it would certainly go with how I envision his future in the games.
If MKX goes ahead and follows a rough approximation of the MK4 storyline then why not have Liu Kang working with Quan Chi to bring Raiden down, no matter what that means for Earthrealm. Everyone he cares about is dead now anyway, all he has left is revenge.
I want him scarred, good at heart but brutal and ruthless willing to get his friends back but more inclined to his own interests and completely willing to obliterate anyone in his way. i want him good but anti hero type of good. Like a badass.....