Joining Alan Biggs on the Ref Show this week are former Football League match official Dean Mohareb and ex Sheffield Wednesday and England striker David Hirst to discuss the much debated VAR issue which has come to light again this weekend during the Confederations Cup match between Cameroon and Germany where Wilmar Roldan comes under scrutiny. There's also talk about the England u21's reaching the Euro semi-finals and David Hirst talks about his son George and the progress the young Owls striker is making....