It appears GM is moving ahead, albeit with baby steps, toward production of the next-gen Camaro.  GM Holden has a task force in play that is reportedly working on the production version, according to the Telegraph (an Australian newspaper).

"The only thing I can say on the record is that our new rear-wheel-drive (Zeta) architecture is the main candidate for the future American rear-wheel-drive products, including the Camaro concept," stated GM Holden Chairman Denny Mooney.  "We have a significant number of engineering and design resources…working on the project."

Mooney never actually confirmed the activity at GM Holden; he never denied it either.  Looks like it will be an Aussie ‘Maro after all.  Stay tuned.