David Warner is coming into form just as Australia need him | Geoff Lemon

The man who legitimised T20 in his homeland has had a lean spell but has sprung to life in time for the World Cup knockoutsAs Australia qualified for the Twenty20 World Cup semi-finals by chasing 158 against West Indies, the most important piece dropped into place with a click. David Warner is Australia’s defining T20 player, ever since rising to prominence with a pyrotechnic national debut back in 2009. His current captain, Aaron Finch, may edge him on career runs after 13 matches in the