Why she'll win: Ben fell for Caila quickly over Champagne in the hot tub, and not only did he describe her as a "sex panther," but he also invited her out for another one-on-one date. In the Bachelor world, that means you're basically going steady.
Why she won't: It became clear on their recent one-on-one date that Caila is holding back with Ben. She also missed her chance to tell him that she loves him after their hometown date.