Adam Gilchrist is predicting a “dogfight” between Australia and New Zealand in their looming Test series, but Michael Vaughan says Pat Cummins’ side has improved following their capitulation in South Africa last month. width=device-width, initial-scale=1, shrink-to-fit=no" name="viewport"/>New Zealand cricket tour of Australia: Why experts believe the Black Caps have their best chance to break a 30-year hoodoo.