I hope so... Sub-Zero has always been a great character to me but at this point i'm realy beginning to like him and looking forward to see him in Deception.

I've never played MKTE so i don't know Sareena that well but Sub-Zero a great master now and an experienced fighter. I think Sareena wont be a thread to him.... He will live through.

Here's Sareena's story. Her and Zero know each other in a way. Before meeting in MK:T, Sareena helped Sub-Zero's brother, the original Sub-Zero defeat Quan Chi when he went to the Netherealm to retrieve Shinnok's amulet back for Raiden. Heres her deal:

Sareena - One of Quan Chi's personal assassins, working with Jataaka and Kia. Her uniform was that of a Netherealm ninja, with Shinnok's mark on the front. She also bore his mark on her arms and face.. She held one of the keys to the teleport which operated between Shinnok's fortress and Quan Chi's lair. Sareena was defeated by Sub-Zero on his quest for Shinnok's amulet, but then helped him to defeat Quan Chi. Having been in the Netherealm for an eternity, she pleaded with the ninja to take her out of there with him, but Shinnok eliminated her before he confronted Sub-Zero. The Netherealm demon, Sareena, lost her human form in the attack from the fallen Elder God, Shinnok. She was transposed back into her demon form as her essence descended back to the 5th plane of the Netherealm. Sareena remained there until she discovered an abandoned portal that led to Outworld. Once in Outworld, she learned to feed off of the living aura of that realm to regain her human appearance. She no longer needed Quan Chi’s sorcery to sustain her exterior beauty. While in Outworld, the demon known as Sareena encountered Sub-Zero. Since she had freed his brother from his confines of the Netherealm so many years ago, Sub-Zero offered her asylum within the Lin Kuei. His compassion may have been honorable, but befriending a demon of Netherealm was not an action without risk ...