Rocker is definitely the nut of the season. Apparently he had some controversy a while back about homophobic statements or some such, so he's definitely primed to create some drama. His girlfriend seems up to the task as well...
I really liked the woman who was a marketer from Seattle (playing with her dad, the farmer). She struck me as excellent at conversation from the promo, so she may be a big player socially.
I like the firefighter/police officer husband and wife, they seem competent and likeable enough. Impossible to say whether they'll be strategic at all.
The footballer/pageant queen boyfriend/girlfriend duo seemed alright, kinda vanilla but maybe there'll be something there.
The cheer mom and daughter and the boyfriends seem alright, although the mom/daughter duo come on really strong when they're together...
The twins, the florida bros, and the Louisiana, uh...people...all seem preeeeetty annoying. Outside chance that little bro and Louisiana dad will be alright.