Normally I would point out that something being in the Armory is by no means a promise, nor does it mean an item has to release with a particular expansion or date . . . but they did show these exotics in the trailer advertising TTK and failed to deliver on it. Might be unintentional, but I think that counts as false advertisement. I have not read the interview, but if he really did promise 6 new exotics per class at launch, than Bungie has failed to deliver part of the product we paid them for. I understand that things can change during the course of development, and it might be difficult to make certain exotics work, but it would be better to have an open dialogue about if/when it's coming.