it could possibly be real, but even if so, it is undesirable. The only reason it has a chance is because he went through a 2 or 3 year stretch a couple of years ago that he was purposefully signing s***..."Rg W's". Oddly enough, once he started the Wall tour the signatures all became consistent, nice and legible again. The weird twists and turns of a signors habits..got to love it...D