With veteran George Smith ruled out with a knee injury, Deans and his fellow selectors opted for young guns Michael Hooper and Liam Gill as his openside flankers.
Reds hooker Saia Faingaa gained inclusion as Stephen Moore's back-up hooker after NSW's incumbent rake Tatafu Polota-Nau suffered a suspected broken arm in Saturday night's 28-22 win over the Brumbies.
The captain will be named when Deans finalises his squad on June 11.
Wallabies squad:Ben Alexander, Adam Ashley-Cooper, Berrick Barnes, Nick Cummins, Dave Dennis, Saia Faingaa, Israel Folau, Will Genia, Liam Gill, Scott Higginbotham, Michael Hooper, Rob Horne, James Horwill, Digby Ioane, Sekope Kepu, Christian Lealiifano, Stephen Moore, Ben Mowen, Jame O'Connor, Wycliff Palu, Benn Robinson, Rob Simmons, James Slipper, Sitaleki Timani, Joe Tomane.
- AAP