I just can't imagine that there will be that much of a market for the Camaro, especially if it is third to market behind the retro-Stang and retro-Challenger. It couldn't survive went it was only up against the Mustang, and it was actually a nice looking, very good performing coupe. (Build quality, that's a different story.)
The American pony car market was about 120,000 units in its entirety when the Camaro died. There's more competition for just a slightly larger pie. (Mustang did 160,000 in 2005 -- less than 1987 or 1988 with a nearly 10 year old car.)
Don't get me wrong -- I'd personally love to see more sports, pony and muscle cars. But I'd a) like to see -modern- cars to compete with German and Japanese built cars, and b)hope that GM and Ford would conduct their businesses in a more rational way, building class-leading products that are mass-market and profitable, not niche and break-even at best.
And once again -- wow that Camaro is UGLY! I'd rather have that rusty '68 sports coupe with a two-quart a week oil addiction over a new 2008 Camaro.