Brendon McCullum

Kevin Pietersen says he will challenge Brendon McCullum's decisions should the New Zealander take on the England white-ball head coach role, with the position targeting a world No 1 ranking in limited-overs cricket. McCullum, already England's Test coach, is widely expected to add the white-ball job to his remit, and Pietersen's pledge of honest scrutiny has drawn attention to how the partnership would work.