Project Picked (Quail's) Egg? Not as such, as far as I am aware but I do miss a lot. There have been discussions about suitable methods for progression, such as using Little Bob to get the feel of treble bob ringing and progressing via Double Oxford Bob Minor, Norwich S Minor to Cornwall S Major rather than the traditional route in via Cambridge.
Minor ringing does not suffer the same problem that drove PPE. The most commonly rung Minor methods are reasonable from a musical point of view and you have to knock out all the 720 changes anyway just for a qp. Manky sounding stuff like 65s at back and plonky places at the back have generally been avoided historically.
The problem with S Major was that some of the commonly rung methods were (are) rather poor musically. But you have the book so you know all about it now. I continue to be fascinated as to how the standard 8 evolved. A lot to learn about human nature there about emotive attachments to history, tradition and the status quo and the problems with bringing about change even when logically the course of action is clear.