I can't believe no one has voted for the Chopper predator?
Anyways, I'm going to say Wolf, He was the badass they sent to clean up the mess, and obviously by his face you can tell he's been in some battles, and what do you mean not a part of the series? You think any of the Predator vs Anything warrants to be in the *series* Believe me I've read all the Predator vs *** and AVP were alot better then any one of those versus titles.