Hey look its @FairYautja
well its a bout time someone asks this!
Unfortunately the popularity of such a predator DLC or class would be surmountable to the actual popularity of the game at the time. Therefore, because nobody plays it now, I guess its a predator body with an Arnold head! It is comical, nonsensical and unnecessary!
An invincible predator should be put up for sale, to be able to fight the hackers in the game.