The simmering boil of Injustice 2 has been unusually quiet for the past few months, but Creative Director Ed Boon has used Twitter to stir the pot back to bubbling life!

Bypassing the curious absence of recent DC Comics character reveals, Boon went for the ever popular talking point of inter-company guest characters. Two polls quizzed fans on their preference between four figures from other franchises.

In the first poll Boon asked which Mortal Kombat character fans would like to see. The quiz returned an emphatic 52% in favour of obvious pick: Sub-Zero. Nearly five thousand votes behind was last year's WWE Immortal guest Johnny Cage at (23%), and alternate mascot god of lightning Raiden (20%). Metal armed All-American Jax was a distant 5%. There were 19,453 votes registered.