Even though the Wallabies have dropped out of the top three in the IRB World Rankings due to their one point defeat to England last weekend, they remain one of the most potent forces in the world game.
As well as winning the Rugby World Cup in 1991 and 1999, they were finalists in 2003 and semi-finalists in 1987. Their Under 20 team also reached the final of the IRB Junior World Championships in Argentina this month.
While the Irish Test will be their final outing before the Tri-Nations Tournament begins, they have two major targets in mind - the 2011 Rugby World Cup and the 2013 British & Irish Lions tour.
With the Lions tour in mind - it will be the 125th anniversary of the first tour made by the Lions in 1888 - the age profile of the current Wallabies squad shows the tourists are likely to run into a pretty mature side in three summers time.
Robbie Deans' 22 man squad to face Ireland has an average age of 24, which would be reduced if the injured scrum half Will Genia (22) and wing Digby Ioane (24) were included.
Only eight of the 22 man squad will be 30 or older in 2013 and the predicted back line for the Lions' visit will just be reaching its prime in three years time -
James O'Connor; Digby Ioane, Rob Horne, Quade Cooper, Adam Ashley-Cooper; Kurtley Beale, Will Genia
So. there is so much more to look out for in Brisbane this weekend than whether or not the Wallabies can bounce back from last weekend's defeat in Sydney. You could be watching the birth of a side of would-be Lions tamers.
Australia v Ireland Age
15 - James O'Connor (Western Force) 19
14 - Drew Mitchell (NSW Waratahs) 26
13 - Rob Horne (NSW Waratahs) 20
12 - Matt Giteau (Brumbies) 27
11 - Adam Ashley-Cooper (Brumbies) 26
10 - Quade Cooper (Queensland Reds) 22
9 - Luke Burgess (NSW Waratahs) 26
1 - Ben Daley (Queensland Reds) 22 (this weekend)
2 - Saia Faingaa (Queensland Reds) 23
3 - Salesi Ma'afu (Brumbies) 27
4 - Dean Mumm (NSW Waratahs) 26
5 - Mark Chisolm (Brumbies) 28
6 - Rocky Elsom (Brumbies) (capt) 27
7 - David Pocock (Western Force) 22
8 - Richard Brown (Western Force) 25
16 - Huia Edmonds (Brumbies) 28
17 - James Slipper (Queensland Reds) 20
18 - Mitchell Chapman (Brumbies) 27
19 - Matt Hodgson (Western Force) 29
20 - Josh Valentine (Brumbies) 27
21 - Berrick Barnes (NSW Waratahs) 24
22 - Kurtley Beale (NSW Waratahs) 21