David Hall analyzes the just past PCA GA. I found it helpful.
R. Scott Clark

R.Scott Clark is the President of the Heidelberg Reformation Association, the author and editor of, and contributor to several books and the author of many articles. He is professor emeritus of church history and historical theology at Westminster Seminary California, where he taught for 29 years. He also taught at Wheaton College, Reformed Theological Seminary, and Concordia University. He has hosted the Heidelblog since 2007 and the Heidelcast since 2009.
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Brilliant, David, just brilliant. I was beginning to pull together my thoughts in the same direction, but I doubt that David’s analysis could be improved upon.
Simple summary: The top-down plans and schemes have become top-heavy. They may be beginning to fall of their own weight.
I’m glad to hear that we (the PCA) are not leaving NAPARC.