Kungloa Clearly defeatedShang Tsung?Kitana beat Quan Chi? That's obsurd. she'd lose. Before shang faced off against Lao, I'm pretty sure the sorcerer released the Oni demons to attack Quan Chi because he feared his partner would betray him. And the Oni took care of Quan Chi.

I'd say Sub-Zero. They seem to want to stress the point that the Lin Keui is an organization for Good. What better way to make Sub-Zero a big hero than to make him the immortal Mortal Kombat Champion?