I doubt that it was about a disfigured face, but, it is possible. My take is that we were time travelers. We would not be visible to a paperboy so why would he be trying to sell us a newspaper. Turning him around and facing the cityscape would be much more logical and in theme. It was built that way to begin with because, ok, I'll be frank here, the original imagineers just didn't think about it and looked at it like it was an actual train running on a track along side that building. They made the correction on one of the redo's, but, I don't remember which one, but, it may have been back at the beginning of the Judi Dench era. The disfigured face really doesn't hold water, in my opinion, because it would have taken no time at all for Disney to kick out another face from the archives if needed. His wasn't a recognizable face.