I would love to see some axe moves like Sub-Zero, and some chain moves from Scorpion seeing as though they are vital parts of his character, and NRS has done a great job with those kinds of animations in the past. I feel his tournament variations will show these, with one being axes and the other being chains focused.
I don't think he's going to have axe moves. He barely ever uses his cape as an axe in the comics and it's too much like soul calibur, and kinda lame imo.
He's gonna be a zoner with guns, magic, chains and teleports