Add - Sun visors that actually shade the sun, front and extend outward to shade the entire side window. Most other GM vehicles have great visors, bring one of those visor engineers to the Camaro team. Examples... Silverado, Equinox... perfect visors.
And on a positive note, just picked up a '12 2SS... love all the improvements '12 vs '10! I'm sure it will just keep getting better in future years.