Was a Royce cameo (Predators) spotted in Predator: Killer of Killers?

Some think Royce (Adrian Brody's character from Predators) can be seen in Predator: Killer of Killers...

It's difficult to make out, but the resemblance is there. Given Arnold Schwarzenegger's and Danny Glover's characters returning in the new alternate ending, it's very possible Royce was added in as well.