Bazball's high conviction and higher stakes, with Barney Ronay

With Brendon McCullum tripling down on the Bazball mentality of preparation, there's a sense that the Adelaide Test could provide the definitive moment in this cricketing movement. The end of a great unravelling or the start of a comeback? Barney Ronay joins us to answer that question, talk about airport run-ins and Jofra Archer's unenviable task. Featured: Barney Ronay, chief sportswriter, The Guardian. Subscribe to the ABC Sport Newsletter