The pace bowler has claimed 309 Test scalps in 71 Test matches with an impressive average.
The Australian chief selector Bailey has confirmed that captain Pat Cummins will play a "major part" in the forthcoming historic rivalry.
There were concerns that Cummins might miss the series due to a ongoing back issue that had not yet healed.
Earlier indications from the squad suggested no definitive call had been made regarding Cummins' participation, with the extended contest set to start on 21 November in the WACA.
The selector shared that Cummins is "building up" and felt positive about his chances of taking part.
"It's clear that time is getting short and multiple considerations at play, not only the back issue, but other factors as well," Bailey remarked.
"We're encouraged. There's strong faith that he'll participate in a major part. Hopefully from the opening match. Should that not happen, we'll adjust."
Past Concerns
The captain missed Australia's limited-overs series against both Asian and Trans-Tasman rivals last month after scans revealed a stress reaction in his back.
He has a history of back injuries, with setbacks in several earlier campaigns forcing him out of several home seasons in a short span.
He emphasized he would be proactive in his approach in his comeback strategy to make the squad for the contest.
He mentioned that there was no confirmation if he had started his bowling workouts as part of his comeback but admitted it was "pressing" for him to be fit for the first Test.
Contingency Plans
Should Cummins not be fit, ex-skipper Smith will take over the captaincy.
The talented all-rounder was withdrawn recently from Australia's squad for their one-day international series against the Asian giants as a precautionary measure because of discomfort in his torso.
Bailey described it as a "small issue and mentioned that he'll feature in the state-level matches, so will be "in a good place to resume bowling."
"Extensive planning has gone into developing the strategy for him to be available for the opening match as an all-rounder," he elaborated.
"Originally, he'd only feature in the first two ODIs in any case. How he handles the cricket bat in white-ball cricket, should it hinder progress for another day, the choice was made to take a cautious route."
Match Calendar
Australia vs England: The Ashes
21 November 2025 - 7 January 2026
