Wool - what's the deal
Just something that popped in my head while cleaning today. Full disclosure I haven't read the books, but I know the first one is titled 'Wool'. Why? I've rewatched season 1 and I don't remember any plot points revolving around wool. My rewatches are more casual than initial viewing, so I might have just missed it, but I don't think they mention wool at all in season 1, or ever for that matter. Does the title of the book make sense if you read it? What's the deal with wool?