"...so maybe I will just use the line I have used sometimes in the past, ' our understanding now is...'"
I made a decision several years ago to never say something from the stage or in comment that I do not personally believe in. You could always just "call a spade, a spade" and say, "The Governing Body now teaches...". That way, your not forcing yourself to state YOU believe a teaching/interpretation when you really don't. But since it's factually accurate, no one should be able to criticize what you're saying.
(Now that the GB claims to make up the entire membership of the "Faithful and Discreet Slave Class", I've completely stopped using the term and just refer to them as "The Governing Body." On occassion when someone starts throwing around the term left and right, I reply "Oh, you mean the Governing Body?" They get a really uncomfortable look on their face and change the subject because suddenly it makes it sound like they're worshipping men.)