User blog comment:Rolling rovers/Concerning the Nemetrix predators/@comment-8505655-20130504163429

I'm not sure what your point is here. Khyber selected the predators for the express purpose of countering Omnitrix aliens. It is hard to pin down a specific living predator for humans, but let's list some of the toughest predators Earth has to offer, e.g. lions, bears, sharks, wolves, etc. And a human fairs how well against them?