I still don't understand why people think the new engine will produce less torque. Isn't it just going to be a slightly downsized version of the current engine, plus VVT and DI? I'd be willing to bet the torque curve on the new engine will be very similar to the LS3 (who knows, with the variable valve timing, low-end torque may actually improve), and that given the lighter chassis, the 6th gens will be relatively faster than the current car at any given RPM.
It is kind of funny that so many are coming out to say what is wrong with the 2015 Camaro 4 years before it is launched. The engineers at GM don't even know what will be "wrong with it" yet.