Well, I can clearly see all my points are now invalid
<{POST_SNAPBACK}>
Riddick is intune with his inner animal side, his instinctual side. There was a kinship between himself and the big cats. Like a Ranger has with his animal companions. The aliens in PB were more like mindless eating machines, similar to the pirahna (msp?) while the beasts in CoR were more like large hunting cats.