Hooray! It's now perfectly fine to say bIvoqbe' 'ej muSuj 'e'! Because Okrand said breaking rules is acceptable, and we all KNOW what the sentence means!
And now we can say qatlh ghaH DaHoHpu' 'e' vISov I know why you killed him, because c'mon, we all KNOW what it means.
And OF COURSE we can say chenmoH Da'oy' jIH, because it's completely obviously what that means. Anyone who couldn't understand THAT one has got to be brain-damaged.
(Or maybe, just maybe, he just means that we should look at Klingon samples in their proper contexts, that what he writes shouldn't be analyzed as perfect and completely normative text. A Skybox card is just a Skybox card, not an Officially Sanctioned Representative of Klingon Grammar.)