Like everybody else said, there were a couple of nameless Alexandrians at the wall, writing the names. I guess they were doing it as a feel-good thing, a memorial, since they aren’t capable of doing much more than that.
Yeah, I see a little space under the dumpster...it’s conceivable that Glenn could have forced himself under it.
Question-—would the walkers keep trying to get at him, or lose interest and return to Nicholas?
They crawled under a tank for Rick when they had a whole horse to munch on :)
Good question.
He might be able to hide if covered in walker guts, but he’s covered in Nicholas guts, so no.