Mitchell Marsh is important asset for Australia in white ball cricket. Yes he scored century in Ashes at important time, but in white ball cricket, he has good records at top of the order, two years ago he was important for that T20WC, and now here performing like wild card. Head has disturbed opening combination after his return. Three consecutive failures after century in return. I think Green should be included in team or drop Smith, play Marnus at three and Head at four.