Lets get a few things straight.......
Major announcements are NEVER major announcements.
Announcements are never made on a Sunday and would most likely be in the KM handout and covered by a talk assigned to someone most likely unable to speak publicly.
The book studies are the least likely to get axed, because we all know this is the forum to remain during the time period when religion will be banned in the U.S. and the witnesses come under persecution.
So will everyone please calm down, this is worse than the witnesses just before 1975.