XBEHERE
I think that Ray Franz sincerely thought that changes could be made in the organization. He had done extensive research for the Society when working on the Aid to Bible Understanding book. It was from this endeavor that he began discussing the results of his research with a few close Bethel associates. As I understand it, there was a brief window of opportunity at Bethel for this type of open discussions and exchange of ideas. Some Bethelites even took the opportunity of privately studying the Bible using the library's commentaries and Bible translations.
However, when the Governing Body became aware of this trend, it interpreted it as a threat to its own authority. And it reacted by conducting a "witch hunt" to rid itself of these "apostates." The paranoia spread as the Watchtower articles warned of the perceived danger of people reading the Bible for themselves and reaching conclusions that differed from the Society.
Ray Franz was a victim of his own confidence in trusting that the Governing Body would gladly accept serious Bible research even if it meant some changes of doctrine. He was further shocked by the treatment that he received from those he considered his Christian brothers. But the dismissal of Ray and other brothers at Bethel was a tagic loss for the Watchtower Society from which it has never recovered.