Jos Buttler says Brendon McCullum's removal as England Test coach may have boosted Cricket World Cup chances

England white-ball captain Jos Buttler believes that Brendon McCullum's departure from his role as England Test coach in July may have been beneficial, as it allows the New Zealander to concentrate fully on helping England succeed in the Cricket World Cup. McCullum left the Test coaching position and is now focused solely on the white-ball tournament. Buttler himself has been ruled out of England's upcoming white-ball tour to Pakistan due to injury.