Pallekele, Feb. 20 -- Following his side's win over Oman in their final group stage T20 World Cup match, Australian skipper Mitchell Marsh lamented over the "missed opportunity" that their campaign turned out to be, adding that the dressing room is "bitterly disappointed" by their performances.

Australia crushed Oman in a massive face-saving win at Pallekele on Friday, letting them end their campaign on a high with two wins and losses each. But their poor performances against Zimbabwe and Sri Lanka raised concerns about the health of Aussie T20I cricket and whether they take the format seriously at all or not. Coming into the tournament, frontline pacers Josh Hazlewood and Pat Cummins were ruled out due to injuries, and skipper Marsh mis...