‘“If These Walls Could Talk: Stories from the Buffalo Bills Sideline, Locker Room, and Press Box” is a marvelous compendium of Bills lore. Murphy is an insider’s insider, and he tells lots of stories you don’t know about players you do. We’ll get to a few of those tales. First, though, we offer what Murphy tells of his own story, which poignantly wraps into Damar Hamlin’s.’