Whenever the study article uses the term "faithful and discreet slave", "the slave", "the faithful slave", or similar, replace it with "the Governing Body" when you verbalize the discussion with the congregation.
All (non-awake) J-dubs are very comfortable following the direction/teaching of "the faithful and discreet slave", but I've noticed some get a little uneasy when you talk about following the direction of "the Governing Body". It's a subtle shift, but it suddenly sounds like we're being directed to follow the teachings of men without question. Most J-dubs won't even notice or care, but I guarantee a few in the audience will get a little uneasy if you start talking about "the Governing Body-this", and "the Governing Body-that" all the time...and it will be all the time, because the phrase "the faithful and discreet slave" is used in virtually every single WT study.