Moeen Ali's return to Test cricket as a late-notice harm substitute for Jack Leach will current England and Ben Stokes with "a challenge" within the Ashes, based on Australia's coach Andrew McDonald.

Leach's lower-back stress fracture, recognized final Sunday, prompted England to ask Moeen if he would contemplate reversing his retirement from Test cricket. He agreed, and can hyperlink up with the remainder of their squad for the primary two Ashes Tests throughout Tuesday's coaching session at Edgbaston, with the primary Test beginning on Friday.

Since Stokes took over as captain a 12 months in the past, Leach has bowled 515.1 overs in Test cricket - 179 greater than another England bowler. And with Moeen brief on red-ball apply, McDonald believes that England must "operate differently" within the Ashes.

"I think there's a challenge there, isn't there?" McDonald stated, talking at The Oval after Australia gained the World Test Championship last. "Mo hasn't played a red-ball game for an extended period of time. No doubt he'll be prepared - he's had a couple of weeks' notice.

"But I feel Jack Leach actually complemented that assault and his wicket-taking capability and the best way Ben Stokes has used him has been just a little extra aggressive and has reaped some nice rewards.

"So, yeah, it will look different with Mo there. Mo has 190-odd Test wickets as well [and] strengthens their lower order, so it won't be the same but they'll have to operate fractionally differently - no doubt about that."

Moeen has not bowled greater than 10 overs in a match since his most up-to-date Test, which got here towards India at The Oval in September 2021. Michael Vaughan, the previous England captain, advised in his Telegraph column that he may be employed as "a match-up bowler" towards Australia's left-handers.

"His bowling? Well, it will not be consistent," Vaughan wrote. "But he has the ability to bowl truly great deliveries and, if he could find 12 of those in the series to bring wickets, England will be happy.

"Australia have a heap of lefties for him to bowl at, proper all the way down to Mitchell Starc and Josh Hazlewood within the tail. It might be all about key wickets at key occasions, in all probability with the kind of aggressive fields Leach has been given.

"For a while I have thought England are a bit like a T20 set-up. Moeen will be used at certain moments, possibly even as a match-up bowler."