This is mainly just tosee who do you think would win out of a Free for all (old characters,ninjas) out of Scorpion,Smoke,Ermac,Rain,Subzero,Reptile,Noob. and how would the battle come to a conclusion..this is how i would think it would play out.

Reptile would acid Rain..killing him instantly.then smoke would come behind retile while he was killing rain and Subzero would see this as a open shot and shoot ice at him but to his suprise reptile would move and smoke would get hit.Whle that was going on Ermac and Scorpion would be going at it ,Ermac launching a technique of some sort scorpion evading it and launching his rope out into his face.While the rope was being launch reptile would attempt to hit Sub zero with acid and miss and cath scorpions rope,melting it.Noob would try to get vengance upon Sub for killing smoke.All the while Ermac and Scorpion go around in circles then egage in battle.While Reptile and Sub fight Noob assist Reptile and finishes off Sub then reptile and Noob battle since it was partly his fault too.Retile would for an acid attack but Noob would dodge and take him out then turn on Ermac.Scorpion would finish Ermac off while Noob tryed killing Scorpion.Noob makes a mistake in an atempt to attack and Scorpion takes hold and flames his ass.
Therefore Scorpion becoming the winner.