I wonder how long they are going to milk the story line about the fence post kid. You know there will be a split camp on whether to just kill him (Shane and Andrea maybe Rick's useless wife) and rehab him (Rick, Dale). The redneck will be interesting since his brother was left to die, he may not want to just set the guy 'free' with a mangled leg.
I don't think the Rick and Shane preview this week is the big blowup we expect.
Keeping it vanilla for the second half of the season.