Hoooo boy, Kristen and Hayden are hooped. Probably block for both, and if any of the boys win Veto, it will be Hayden they take down, or at least he will have the brigade block vote, that's three, and probably Brenda's vote to make 4 which will be enough. Lane could get Brit's vote for Hayden too.
The best saboteur to pick now, should be Kathy. If she was honest with Ragan, then she could really use the extra money. She could also be under everyone's radar this week.