The pace bowler has taken 309 Test scalps in 71 Test matches with an impressive average.
Australia's chair of selectors the selector has confirmed that pace spearhead Cummins will be a central figure in this winter's Ashes series.
There were concerns that the 32-year-old might be unavailable due to a ongoing back issue that was still troubling him.
Previous updates from team management suggested no official announcement had been made regarding his involvement, with the five-Test series scheduled to begin on November 21 in Perth.
He revealed that the captain is progressing and was "optimistic" about the likelihood of taking part.
"We're aware that the window is narrowing and multiple considerations involved, not only the physical problem, but other factors as well," he commented.
"We're encouraged. There's strong faith that he's going to play a significant role. With luck from the opening match. Should that not happen, we'll adjust."
Previous Setbacks
He was sidelined the ODI and T20 games against both Asian and Trans-Tasman rivals last month after examinations confirmed a lumbar bone stress.
There is a track record of back injuries, with flare-ups in 2012-13, 2013-14 and 2015-16 leading to absences from multiple domestic campaigns in four years.
The bowler mentioned he would be bold in recovery efforts in his comeback strategy to ensure his availability for the contest.
Bailey noted that he did not know if the captain had resumed bowling as part of his comeback but acknowledged it was "becoming urgent" for him to regain fitness for the opener.
Contingency Plans
If he's unavailable, veteran batsman Smith will assume leadership.
The talented all-rounder was withdrawn recently from Australia's squad for their one-day international series against India as a safety move because of soreness in his side.
He labeled it as a "small issue and confirmed that Green will play in the Sheffield Shield, so will be "ideally positioned to deliver overs."
"We put so much time has gone into creating the schedule for him to be available for the first Test as an batting and bowling option," he elaborated.
"He was only going to play the initial matches anyway. The way he swings the cricket bat in white-ball cricket, even if it just sets him back for 24 more hours, we opted to take a cautious route."
Fixture Details
The Ashes: Australia v England
Spanning from late 2025 to early 2026
