Australia opener Usman Khawaja found himself at the centre of a controversy after he 'made himself unavailable' for Queensland's vital clash with South Australia, and then travelled to Melbourne with wife Rachel to attend the season-opening Formula One Grand Prix at the Albert Park. Initial reports stated that Khawaja had opted out of the game to keep himself fresh for the World Test Championship (WTC) final against South Africa in June. However, it was later revealed Khawaja was battling a niggle from the previous game, where he had scored a century against Tasmania.