1. I think Rick was relieved he didn't have to kill the walker. he truly wants this to work. but as he said early in the show, the walkers aren't the biggest threat.
2. Carol is invisible to the adults, but the kid spoiled her plan. Chilling speech for sure, but shows how clever she is with the adults (I don't know how to work that big gun) and the kids.
3. yep, the wolves should be making an appearance, but from the previews, it may not be next week. I didn't see TTD previews, just the one after the show. looks as though Glenn, the Mullet, and Abraham (probably a couple others) find some sort of building and with a lot of walkers...If not next week, the wolves finally appear in the last 2 episodes.
4. Sasha cannot adapt to this "fake" life, nor should she or anyone of Rick's crew. But acting out the way she is will only get her exiled!
5. Daryl will have a new ride pretty soon. I think Eric is done by season's end, but Aaron sticks around.
6. not sure if it means anything important, my initial thought was no, but you never know...