At this point, Yoshida needs to tell his guys to release the information as it was, screenshots and all, a special "gift" after GC's conclusion to further propel people's curiousity for whats in store in the game to come. The playerbase has been crying over a pet and SMN type of class for months, obviously they have included both, a familiar and a summoner class/job. Rather than trying to stifle the information, be forthcoming, give the community something to nibble on while we wait for the annivesary thing on the first, then TGS later that month. Even if this was part of the thing Yoshida wanted to release at the annivesary, I'm sure he can come out with something else, should always have a contigency in place anyways.