By Amlan Chakraborty NEW DELHI (Reuters) – England won the T20 World Cup in Australia to firmly establish themselves as the best white-ball team of the era and set out to revolutionise test cricket with an equally bold approach to the longest format of the game. After years of under-achieving as a 50-overs side, Eoin Morgan led England to their maiden ODI World Cup triumph in 2019 and three years later Jos Buttler guided them to their second T20 World Cup title and made them the first team to possess both limited-overs crowns. It was their premature exit from the 2015 World Cup in Australia th…