If it were normal Scorpion, maybe, but against Scorpion whose amped by the Elder Gods? I doubt it. Shujinko only beat that version of him because he's infused with the combined might/essence of so many warriors.
MKD Scorpion and Shujinko are both at a level above Quan Chi.
I know. That's why I specified by saying Deception Scorpion.
Normal Scorpion did have an unfair advantage against the sorcerer in the Netherrealm though, I'll give you that.
Scoprion has lightning speed, terry is hypersonic at best, scorpion has durability and can take more punishments than terry considering his immortality. his mobility will give him edge.