No...they'll call it the G8...here's some more I found about it...
http://en.wikipedia.org/wiki/Pontiac_G8
http://www.pontiac.com/g8/
Holden still makes the RWD Caprice too...I'd like to see it come back as well...
The Holden Commodore is sold as the Lumina SS in limited markets, I know that's what they call it in the Middle East and Africa, etc...