Instead of each publisher attending 3 days of ca and special assemblies per year they now attend 2. This means a reduction in assembly hall usage of one third. This means that more circuits can be crammed into fewer halls freeing up real-estate.
In the past we were told that the programme was vital and beneficial. We were told to listen carefully because this was life saving information. The information took 4 days, then 3 days then just 2. What important information is no longer important? As they end is so close why are people less prepared and supported? When you eliminate the watchtower study, baptism talk, public talk and didn't we do well talk and introductory talk, there isn't a lot of time for much else. If they include the theocratic ministry school as well then you might as well stay home, there will be nothing special.