There's also rumor that Nissan is planning on bringing back the 240SX, in which I can say if it looks good and is priced right, I'd buy it in a heart beat...
Toyota is also working on a joint venture with Subaru in bringing out a RWD & AWD sports car, but after some photos were leaked on the net it just ended up looking like a 3dr STI hatch...
So the Camaro may be having more competition in the future than you think. Especially against the Japs which you would think would be the least of the Camoro's worries...