I think I will write to the FA and PiGMOL and suggest that the refs are hung from that wire they normally attach a camera to and have them dragged hither ' n hither about twenty feet above the pitch. It might need a much thicker wire for some refs with a little extra bulk, but they would have a much better view and wouldn't be in the way, until they reffed a couple of 'boot it up the field teams' (no names, no pack drill, but we know who they are!) and then the bookies would add another option in how many times the ball would hit the ref!