I agree with most of your stand, but you really shouldn't blame Ron Marz. The decision was made above him, he was just the messenger (and you know the old saying about messengers). If anything, you should blame Gerarad Jones for writing such a boring Hal Jordan that the Powers that Be found that He was the problem with the franchise. Marz did manage to revigorate the brand, though (though, if I had it my way, Jordan would have permenently exited the picture and Stewart would have been THE Green Lantern).
That being said, maybe you can convince some posters that Shooter was to blame for "The Slap", and not Hank Pym.
Peace