George Bailey will miss Friday's one-day international in Hobart, forcing Australia to reveal their Michael Clarke contingency plan.
Bailey was fined 20 per cent of his match fee and banned for one game because of his side's slow over rate in Sunday's one-day international against India at the MCG.
Allrounder Mitch Marsh remains sidelined with a hamstring injury, meaning selectors will have to add a new batsman to the squad.
Coach Darren Lehmann said on Monday the batsman chosen would be in the box seat to possibly take Clarke's spot in Australia's 15-man World Cup squad.
Clarke is recovering from hamstring surgery and has been given until February 21 to prove his fitness.