On the Ref Show this week, Alan Biggs is joined by former FIFA and Premier League referee Mark Halsey and we welcome back ex Sheffield Wednesday midfielder Carlton Palmer to the show. In discussion is the much maligned debate surrounding VAR. It’s use in the Confederations Cup has been the subject of much criticism, and the panel discuss whether they believe it has been worthwhile trial. Also in discussion is Mark Halsey’s Kilimanjaro trip in September where The Steve Prescott Foundation attempt to secure a place in the Guinness Book of World Records by staging the highest game of football, played – on the summit of Mount Kilimanjaro….