@ DB
I have to tell my workmates or school mates at every opportunity my beliefs but Mr. Jackson can't tell a lawyer what his beliefs are?
You are right, minions of jw's have to preach that seven men living in Brooklyn are God's spokesmen on earth, as crazy as this sounds, they have to preach it with all seriousness.
If any jw says they do not believe / are not sure that the GD is God's only channel of communication on earth, they will be immediately disfellowshiped.
And here comes Jackson saying it would be presumptuous to say they are God's spokesmen ...