And yet another promise bites the dust, though arguably*cough* world changing story content every couple weeks *cough*to be enjoyed by many players is more valuable than a ridiculous exercise in patience and repetition only a minority of a single class' playerbase will actually take the time to grind for.
I have to agree with this sentiment. We have at least a good year and a half before the next expansion (probably) hits the shelves, so there's plenty of time for Mike to show us what he's bringing to the table in Collin's stead. Only question is the quality of the updates in between now and that time.