Actually, with 20/20 hinesight, they should've gotten rid of Zoe and kept Gabe. Gabe was a flake and somewhat unwilling to play the game, but he was loyal (even with the umming and ahhing) and properly could've kept at least one of Kathy-Neleh-Pappy on side. Social aspect alone made me think Zoe was second last on the totempole after Kathy and would've gone after her had they lost early on (Pappy wasn't particularly weak early on and was super popular).
















