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 begin their white-ball era under Brendon McCullum in a Twenty20 series against India beginning in Kolkata today with the coach promising the same attacking brand of