QPR boss Mark Warburton has managed in the West London, East Midland and Glasgow derbies. All big matches but he claims nothing compares to the intense rivalry of Rangers V Celtic so who better to help us answer the question - Should you approach derby games any differently than other fixtures? Craig shares his experiences of managing the Edinburgh Derby between Hearts and Hibs, Mark talks us through his first ever Old Firm - a Scottish Cup Semi-Final at Hampden no less and he explains the difficulty he had with the media during his time in Glasgow. Mark and Craig also discuss whether the Old Firm should move to the English leagues, comparisons between Mark's time as a city trader and in management and we hear the remarkable story of when Mark turned on the TV to discover he had resigned as Rangers manager.