Great work Doug.
You made this statement
"The GB has now expanded the "domestics" to include the "great crowd" class. This further diminishes any uniqueness of those claiming to be of the anointed (those who plan to rule earth from the government in heaven). This is the only mention of the "great crowd" in this magazine. They do not appear in the diagrams at pages 4-5 or 10-11. "
The moving of the other sheep from being identified as part of Christ's belongings to now being part of the domestics within the household is a big change but you've pointed out that they only mention them once in this article. It would seem that they are going to make future changes in their understanding here as well.