I’m sorry, but I personally believe the final installment of a 9 movie Saga is not the time to be wishy-washy on things, no matter what. It needs to be firm in its convictions, revealing something that would make the rest of the saga be viewed differently. Some of my favorite movies have a twist in them that make you see what happened before in a new light. The fact that this twist would affect 8 movies-worth of content is pretty incredible.
Yes, this story idea isn’t for everybody. I seriously doubt George’s vision for the sequels would have been, either. People online say they would have preferred what I mentioned earlier about George’s sequels, but that’s only because it’s different. But at this point I’m pretty stuck with this idea. Hopefully it can be seen to fruition someday.