There is the slightest chance. Here's what I hope for-
A publisher or someone connected in Hollywood to stuff like the latest Scientology-revealing documentaries comes along and offers one of the Governing Body members a decent amount of coin to reveal "the truth about The Truth." The particular person he approaches has been feeling guilty for quite awhile about his doubts or has just left a meeting where he doesn't like the decisions and directions that are coming down the pipeline.
Otherwise, there are no serious researchers among the latest batch- evidenced by what nonsense they are putting onto video. As whacked as Fred Franz was, the man knew quite a bit about what was in the Bible and how to be creative with it. Raymond was a serious researcher/writer. His books would probably still have more impact than anything the likes of Tony Morris or Samuel Herd or the others would write.