Ok, going to stick my neck out here and say that I dont think there will be an "interview with the friends" part added to the Service Meeting.
I think that was a rumor that continues to be perpetuated by a very few.
But that isnt the only reason I doubt it....
When you think about it, Jws have been moving furthur away from personal expression in every way.
What you say in service is supposed to follow the outline in the KM.
Comments at meetings are supposed to stick with the text of the material being covered.
Experiences given at assemblies are rehearsed over and over ahead of time.
All public talks are to follow outlines. Really big deal talks are manuscripts and are read. (Special talk in the spring; assembly parts)
So why on earth would the direction be to turn people loose with an open mike?
It wouldnt be. They would NEVER allow that.