This is my idea for Sub-Zero and Kenshi as if voiced by Raiden. I just hope they are movies this time...

SUB-ZERO

For many years Sub-Zero has defended the earthrealm against countless evils. Twice he had fought alongside earth's heroes againt Shao Kahn, defeated Shinnok's general Reiko and took control of the Lin Kuei and fought against the Deadly Alliance...

During his battles against the Tartakan race the Dragon King was using he discovered that the medallion he won over Sektor was in fact used by the founder of the Lin Kuei, an Outworld warrior. With his powers growing he was able to defeat the Dragon King single handedly...

With earth safe from evil and Sub-Zero weakened from years of war he retires to a realm where he can finally rest and leave the Lin Kuei in the hands of Frost. His legend will live on throughout the generations to come and some day this Lin Kuei warrior will join his ancestor in the afterlife.

KENSHI

Before he lost his sight Kenshi traveled the world seeking a challenge killing many warriors around the world. When he was tricked into releasing the souls of his ancestors by Shang Tsung he was cursed to be blind forever. Many years would pass before he came upon the Outworld enigma, Ermac...

With Ermac's guidance Kenshi mastered telekinesis and further mastered his swordsmanship. He returned to earth realm where the Special Forces aquired his skills in not only fighting the Red Dragon but the Deadly Alliance as well. In a very violent battle Kenshi cut down Mavado...

When the Dragon King arose Kenshi was sent a vision by Ermac to return to him. Together they were able to fight the Dragon King and were succsessful in defeating him. Sadly, Ermac died from injuries. Finally released from his curse Kenshi remained in Outworld to teach new heroes to do as his own mentor did.

Not very good I just thought them up off the top of my head. I lil corny I must admit