“The problem with that theory is that the black and white scenes all took place BEFORE the great walker migration. They were all flashbacks to the events that took place between the killing of Reg and porch-d**k and the walkers escaping the quarry.”
Barring a Duez ex machina moment like; it’s really a dream, hallucination, Glenn falling through a manhole cover or being rescued by Howling Mad Murdock in a helicopter, its hard to see how he survives being immobilized under a dead body and surrounded on all sides by many dozens of walkers.
I agree, but that is not what I was posting about. I was responding to the idea that the person in the body bag that Abraham sat with in the first episode could be Glenn - it couldn't be.