Coach Dave Rennie is looking to veteran James O'Connor to bring some much-needed experience to the Wallabies for their second Rugby Championship Test against Argentina.
The Australians will take on the wounded Pumas in San Juan on Sunday morning (AEST) looking to back up last week's rousing 41-26 victory.
With 63 Test caps under his belt, O'Connor has taken over the No.10 jersey vacated after Quade Cooper ruptured his achilles with Reece Hodge, who came on in Mendoza, again starting on the bench.