the attendee exclusive stuff is never announed until the Con is on. or at least, that's my experience of following the con announcements in '09, '10 and '11. cuz i was over at BFTB for the '09 one when someone started creaming his pants that it was going to be Red Shadows and then of course it turned out it was Crimson Strike Team and then of course you had Blades and the Hawk in the one attendee set. then i was following it more closely the last two years with the Red Shadow set and the Python Patrol stuff.