Back with the squad at a training camp ahead of next week’s first Test against New Zealand at Lord’s, McCullum outlined his belief that England can sharpen their aggressive “Bazball” philosophy and emerge stronger over the coming months. “You will see a lot of the stuff you’ve seen already, but with a bit of refinement,” the England head coach said in an interview to ECB. “Positive and smart cricket can live together. We will try to step towards that.