I ordered this book today. I take BJJ for self defense but we cover very little ground and pound defense. We have a standup day that goes into a little but in the end this is the part of my training that is lacking yet the part I consider the most important. I'm looking forward to this book.
Just a note about your comment regarding Bravo, "Is there Rubber Guard material in this book? No. If not, why do you think that?"
Nogueira doesn't put RG in his book because it's about his system, not Bravo's, IMO.