Humbled Australia believe Marnus Labuschagne still has a "big future" but have failed to guarantee his spot following two years of underwhelming performances.
A day after captain Pat Cummins acknowledged Australia will undergo a "reset" following another top-order capitulation, coach Andrew McDonald addressed the team's batting woes.
Having not lost an ICC final since 2010, Australia were upstaged by Temba Bavuma's fighting South Africans at Lord's, with a five-wicket defeat crushing their hopes of defending the World Test Championship title they won in 2023.