yadda yadda: Listening to the June 15 article on jw.org and looking at the context of the articles since 2007, it appears the Governing Body itself is moving to become the The Faithful Slave or Steward.
The WT uses conflicting terms simultaneously in these articles, such as from the February 15 article:
"Two outstanding reasons are: (1) Jehovah trusts the slave class. (2) Jesus also trusts the slave. Let us examine the evidence that both Jehovah God and Jesus Christ have complete confidence in the faithful and discreet slave."
Is the slave, slave class, and the faithful and discreet slave all the same thing? In these sentences it would seem so. But we know that really isn't the case. The scripture in Matthew 24:45 makes more sense (based on the Society's interpretation that this is a prophecy) if the slave or steward is the Governing Body. But they have never come out directly and said this. The slave was always a group of anointed ones and the GB was their representative. The change that is taking place is to elevate the GB. This makes more sense based on the wording of Matthew, the reality of how the organization is run, and most importantly, the increase in memorial partakers. The GB wants to distance itself and diminish the role of the newly claimed anointed ones.
My point is ultimately speculative, but keep a look out in the WT articles in the coming months.