This may be old news to some while most won't even know who he is.
In case you don't know him, he was a JW that defended many of the JW doctrine publicly. He did this mainly in the form of two books, JW's Defended and Three Dissertations on the Teachings of JW's. He also was involved in two debates with Christian Apologists Robert Bowman and James While in regards to the Trinity. In these debates he takes a different approach than what the Borg teaches, he fully affirms Jesus as a god (but a lesser god than Jehovah), denies that Michael the Archangel is Christ, and is effectively a Henotheist. In christian apologetic circles he was well know as a JW apologist, infact THE JW apologist.
The split seems to be over the blood issue, as he does not agree with the society. This is from his website elihubooks.com ...
The wrongs I speak of are not just “minor” misinterpretations of certain prophecies that
can work themselves out over time. What I am referring to are serious
misrepresentations of Jah’s commands and of the teachings of Jesus Christ as found in
the New Testament, commands and teachings that are fundamental to Christian faith.
These errors are not just harmless preferences for social behavior, but they are often
fatal positions that have no basis in Scripture and in some cases no basis even in
science or in medicine, though they claim to be so based. When a group has some, even
many things right but at the same time also has wrongs that it tolerates or refuses to
correct in spite of evidence that is provided to it that reasonably shows certain teachings
are wrong, and when those false teachings are hurting people’s faith, destroying
families, and even causing loss of life, then Christians, Witnesses of Jah, have no
business remaining part of that group unless it is to help correct such wrongs. And
when it is clear that such wrongs are not or will not be corrected, then for the sake of
Jah and Jesus Christ Christians must reject those who tolerate such things. That is why I
am not a Trinitarian. That is why I reject Joseph Smith as a prophet of God. That is why I
reject witchcraft and magic. That is why I do not worship Allah. That is why I will no
longer associate myself with the Watchtower Bible and Tract Society. It is why I am a
Christian Witness of Jah.