How was Andrea a better vote than Brad for Cirie? Cirie was presumably planning on going to the end with Michaela, who noone likes, and Sarah, who has now betrayed everyone on the jury, except maybe Hali. She may not have planned to go with Andrea, but while Andrea was there there was no chance of anyone thinking of Cirie as the biggest threat, and I don't think Andrea was gunning for Cirie any time soon, either.
These silly women have let the guys even up the numbers. And they've got 3 idols. Serves them right if it is a Tai Brad Troy finale. Once you break an alliance, it is as good as dead.