[Fishpicker]

well, it could turn out that they are messing with the wrong people, especially if they cannibalize the prisoners.

Spoiler!

Glenn caught the swine flu and recovered but he might be a passive carrier still. He looks healthy enough to eat but might end up being a bio-weapon. If there is an outbreak in Terminus, Rick and some of the others could escape. Then they could recover the buried weapons on the other side of the fence.