Caucasian Ovcharka and Border Collie Mix for Adoption in Washington

Can anybody explain to me why mixing these two types together is in any way an improvement on either breed?

This is the second "CO mix" I have seen comming from Eastern Washington. The first was a Shiloh Shepherd/CO mix, and boy was that a doozy of a dog in terms of liability. Honestly, I'm not convinced that I see any CO in this dog. There seems to be some CAO markings, but to me he looks like a large BC/mix thing. Whoever is getting these grand ideas, over there in Eastern Washington, to breed their CO with herding dogs, STOP IT! All this litigous country needs is a hyper vigilant, stranger wary, powerful guardian dog with the drive, brains, speed and energy of a herder.