Australia have included an uncapped trio in their preliminary squad for the proposed ODI and Twenty20 tour of England in September.
Amid the coronavirus pandemic, Australia are due to play three T20s and three ODIs in England.
Although they have "several hurdles to overcome", Australia named a 26-player preliminary squad on Thursday, including the uncapped Daniel Sams, Riley Meredith and Josh Philippe.
"This preliminary list covers the contingencies of playing one-day Internationals and T20 internationals in bio-secure hubs with the likely prospect of not being able to bring in replacements should the tour proceed," Australia national selector Trevor Hohns said.
"The preliminary list includes several exciting young players who have recently excelled at state level and in the BBL. These emerging players are among those we would like to develop further as we believe they have a bright future in Australian cricket.
"The preliminary list also has a view towards the upcoming ICC T20 World Cup and in the longer term the 2023 ICC World Cup."
Philippe, 23, was the third leading run-scorer in the BBL last season, making 487 at an average of 37.46 for Sydney Sixers.
Sams, meanwhile, was the leading wicket-taker with 30 at 15.36 as he starred for Sydney Thunder, while Meredith, 24, took 10 wickets at 13.70 in just six games for Hobart Hurricanes.
Still, there remains uncertainty over the tour due to the COVID-19 pandemic and Cricket Australia (CA) executive general manager of national teams Ben Oliver said work was ongoing.
"The ECB [England and Wales Cricket Board] are a long-standing and valued international cricket partner and we are doing all we can to give the tour the best possible chance of taking place," he said.
"We continue to work with the ECB and government agencies and a decision on the tour will be made in due course.
"In the meantime, the identification of a preliminary list will enable us to work with players and states more directly on the preparation for the tour in the hope it can proceed.
"The health and wellbeing of players and staff, along with our commitment to public health within our communities, remain our utmost priority."
Australia: Sean Abbott, Ashton Agar, Alex Carey, Pat Cummins, Aaron Finch, Josh Hazlewood, Travis Head, Usman Khawaja, Marnus Labuschagne, Nathan Lyon, Mitchell Marsh, Glenn Maxwell, Ben McDermott, Riley Meredith, Michael Neser, Josh Philippe, Daniel Sams, D’Arcy Short, Kane Richardson, Steven Smith, Mitchell Starc, Marcus Stoinis, Andrew Tye, Matthew Wade, David Warner, Adam Zampa.