hmm, well i suppose im imagining that when this does happen, it wont be a big article with the words 'Blood is OK' in big red letters at the top. it will be a continuation of the gradual steps we're already seeing. change from DFing offence to DAing, changes in the provisions of Medical Directives, subtle changes in wording, different instructions to HLC members, etc. eventually there will be no definite direction from the society on blood, just words to this effect:
Some Christians have understood the biblical direction to apply to blood transfusions or other medical uses of blood.* [footnote: The Watchtower does not endorse medical, exercise, or dietary treatments but presents well-researched information. Each person must decide what he himself will do.]
but continuing to talk about 'jehovah's righteaus laws on life and blood' or somesuch without clearly delineating what these are. i dont think the average r&f would even be sure exactly what had changed. sure, some people will be happy to shed this doctrine (altho those people will just as likely leave in disillusionment) but for a lot of people the horrors of blood will be so deeply ingrained that they will hold the course. dont you see this as a very plausible scenario?
mox