Veteran pace bowler Siddle recalled while five players could be in line to make their debuts in Dubai on October 7
Australia make 'significant change' to Test squad for Pakistan series in UAE
Australia ushered in a fresh era on Tuesday by including five uncapped players in their first Test squad since the scandal-plagued tour of South Africa this year.
With the former captain Steve Smith, and batsmen David Warner and Cameron Bancroft all suspended for their role in a ball-tampering scandal, selectors had slim pickings.
Also missing for their two-Test series against Pakistan in the UAE next month are injured fast bowlers Josh Hazlewood and Pat Cummins, leaving Australia with one of its least experienced Test squads in years.
Among the five debutants are Queensland trio Michael Neser, Brendan Doggett and Marnus Labuschagne, South Australia's Travis Head and Victoria's Aaron Finch.
"There has been significant change to our Test squad, due to the unavailability of a number of key players," said national selector Trevor Hohns.
"That said, we firmly believe the squad selected is up to the challenge ahead, and is capable of playing a brand of cricket that can perform well in this series against Pakistan.
"It's a blend of experienced players who have a significant amount of either Test or first-class cricket, and a number of younger players who we are confident are ready for the Test arena."
Three top-order spots were left vacant by Smith, Warner and Bancroft's absence and opener Matt Renshaw fills one of them after a standout Sheffield Shield season.
The aggressive Finch, better known for his exploits in the shorter form of the game, was also included and could open the batting with Renshaw.
In a relief for selectors, the experienced Shaun Marsh was declared fit after recovering from a shoulder injury that forced him to return home in July from a county cricket stint with Glamorgan.
Usman Khawaja, all-rounder Mitch Marsh and either Head or Labuschagne should fill out the middle-order planks.
Peter Handscomb missed out after poor form on the current Australia A tour of India, and there was no room for batting all-rounder Glenn Maxwell, despite also offering a handy off-spin option.
Veteran Mitchell Starc will spearhead the attack and there was a recall for workhorse quick Peter Siddle on the back of his red-hot form in England this year with Essex, with either Neser or Doggett potential new-ball partners for Starc.
Nathan Lyon, Jon Holland and left-armer Ashton Agar occupy the spin slots with captain Tim Paine behind the wicket.
The first Test is in Dubai from October 7 with the second in Abu Dhabi from October 16.