The Australian skipper has secured over 300 dismissals in 71 Test matches with an average of 22.10.
Australia's selection chief Bailey has declared that skipper Cummins will have a crucial role in the forthcoming historic rivalry.
There were concerns that Cummins might be unavailable due to a stress fracture in his back that remained unresolved.
Initial reports from team management suggested no final decision had been made regarding whether he would play, with the extended contest set to start on the 21st of November in Perth.
Bailey expressed that his recovery is on track and felt positive about his chances of taking part.
"It's clear that time is getting short and there are permutations around that, not only the physical problem, but additional elements," he commented.
"We're encouraged. There's strong faith that he will feature a key capacity. Hopefully from the opening match. If not, then we'll pick it up."
Injury History
Cummins was ruled out the ODI and T20 games against India and New Zealand recently after medical tests showed a stress reaction in his back.
He has a history of spinal problems, with recurrences in 2012-13, 2013-14 and 2015-16 leading to absences from several home seasons in four years.
He emphasized he would be ""aggressive" and "take risks" in his recovery plan to make the squad for the series.
The selector indicated that he did not know if the captain had resumed bowling as part of his comeback but conceded it was "getting tight" for him to regain fitness for the first Test.
Contingency Plans
If he's unavailable, veteran batsman Smith will assume leadership.
Versatile player Green was excluded lately from the ODI lineup for their limited-overs matches against the Asian giants as a preventive step because of discomfort in his torso.
He labeled it as a "slight concern and confirmed that Green will play in the Sheffield Shield, so will be "well-prepared to deliver overs."
"Considerable effort has gone into creating the schedule for him to take part for the opening match as an all-rounder," Bailey explained.
"Originally, he'd only feature in the initial matches anyway. His aggressive style the cricket bat in white-ball cricket, even if it just sets him back for 24 more hours, the choice was made to take a cautious route."
Fixture Details
Australia vs England: The Ashes
From November 21, 2025 to January 7, 2026