So we're there. Rick and Company are the bad guys in this show.
That's complicated for the viewer, because now the whole thing shifts from a group of heroes surviving to a group of complicated characters who have now been dragged, by Rick, into something of a moral quandary. They're all being forced by Rick to be cold-blooded killers, and that's being used to play with them as, one by one, they realize that what they're doing is wrong. But from a stroytelling perspective, the only redemption is for Rick to die. Either Negan -- who remains elusive -- has to kill him, or someone from our cast has to revolt.
The more I think about it, the more I think this is the direction we're going in. Rick's certainly been on a self-destructive trajectory for the last three seasons now.
But if their plan is to keep our cast evil, and try to convince us that they've been forced to make these choices in light of Negan, a greater evil, then that's going to be a hard story to tell. Because I no longer like the cast, and it'll be hard to win that trust back.
Another possibility -- they're planning a Blake's 7 style mass-kill. I'm thinking Fear the Walking Dead is going to test that approach next season, and TWD will do it when they return next year.