I remember that the Organization Book had a section in it that allowed Elders to walk away, and step down from their Elder position on a personal decision. This later on got removed. I asked a CO about it during the time, and he acted like I was crazy, and it just wasn't there when the ORG bk got revised. Since then the ORG bk got revised again, and there it magically reappeared.
That is really hopeful for the ORG to allow this gentle breakaway. Their is this fading out that appears in the new Elders Manual, but it also states that family can't have dealings with such ones.
The ORG is afraid of loosing control over their people, and will never give this up unless, we have a protest such as a magnitude of Wall St, or in Egypt. That won't be in my lifetime, unfortunately.