I doubt that Rick will be stupid enough to hand over Michonne. First of all, it's wrong. Second of all, he knows the Governor will still come after them. Third of all, Michonne is one of his best fighters. Most of all, she would not exactly go gently into that good night.
I've given up on Andrea. She's stupid beyond belief.
The "Camp David" sequences were really good. A quiet battle of wills between Rick and the Governor inside, while their people bond outside. I wonder if Milton and Martinez will ultimately be instrumental in the Governor losing the war.
I liked Glenn and Beth trying to keep a lid on Merle, but he's never going to be anything but trouble.