I agree that Mirna can be condescending to Charla. I've said it in this forum before. She seems to shortchange her as much as the other contestants do.
I've hated Collin since he called Charla "that midget" in week 1 or 2. It is one thing not to like somebody, but it's another to disrespect someone over something they can't help. Charla can't help being a little person, and there's nothing wrong with it. He can help being an arrogant [mod edit], and he doesn't. Enought said about him.
C&C, Allison & Donny, and the brothers are the only 3 teams I have consistently hated since the beginning. C&C and A&D are 2 of a kind -- arrogant assholes who sell others short to make themselves feel superior. The brothers are just racist pricks who would be better served living in a bubble where everyone looked and sounded like them.
I run hot and cold on B&N. The rest of the teams I really don't have a problem with (except for Mirna but that is balanced out with my respect of Charla).
I think you may be right that C&C will win the thing. But I'd much rather see any of the teams left win besides them.