Brendon McCullum 's era as England's white-ball head coach gets underway in Kolkata on Wednesday, with a promise to carry over his Test team's focus on aggression and entertainment, both in their upcoming series against India and on into the Champions Trophy, and a faith that captain Jos Buttler' s "best years are yet to come".

England begins a new white-ball cricket era under coach Brendon McCullum in a T20 series against India in Kolkata. McCullum promises aggressive cricket with a strong squad. India anticipates Mohammed Shami's return,

England’s new white-ball era under Brendon McCullum began on a bum note as India drew first blood in the five-match T20 series with a comprehensive seven-wicket victory in Kolkata. McCullum has urged England to be “really watchable” under his stewardship as all-format head coach but only Jos Buttler got the memo as his 68 off 44 balls was over half of England’s subpar 132 all out.