SPOILERS:

This list ultimately came from MKJasper so I trust the source. Where it came from is uncertain. You can click here to see who is playing Nitara, who Cole Young's opponent is:

Mel Jarsen is playing Nitara as speculated and Cole's opponent's name is Rameriz. https://www.youtube.com/watch?v=FxiVLIPOudI

Also, a couple days ago I think Lewis Tan was showing off some kind of MK2021 press kit. Did anyone grab that photo? he looked like he had a postcard and was even promoting himself as planning to watch the film himself. Please link here if you saved that photo.