I liked the subtitles when the Ultimate Predator was talking to the Fugitive traitor and its HQ. I also liked when it used the translation machine to communicate with goof troops. I think Predators discussing human hunting for the first time would be cool to see.
Heck, to make things more interesting, I would love if they studied the weapons that the Natives were using and then designed their very own bows, spears, and axes. You know, to keep the fight fair when they fly down to begin the hunt.