Ray Franz stated [IN SEARCH OF CHRISTIAN FREEDOM] that the GB's review of material written by the other sheep gave it the "anointed touch."
Edited to add: Some 45 years ago, an anointed sister who was friends with Rutherford's secretary, Anton Koerber, related to me that JWs, largely of the remnant at that time, were encouraged to send their thoughts to the Society. She was discouraged that she received no reply, but Br. Koerber told her to be patient. Her thoughts -- perhaps developed independently of what others had surmised -- eventually appeared in the WT two years later. Her concern had been over the correct identity of "Spiritual Israel."
Her tales of early life in the org were fascinating.
CC