Eddie,
I really like your book. I just need to work on my flexibility to attempt your rubber guard stuff. I really love your concepts and this book is like the written program to your Twister video.
From the Old School, how do you counter the crossface or ezekiel choke (No-Gi variation).
I'm more interested in hearing how he deals with the Darce choke (AKA Shaolin, Brabo, whatever) which has been having a good run of turning underhooks from half guard against the bottom man.
Just looked up the clip, that's the move! I was first shown the Darce from when a guy is turtled up, but it's essentially the same technique from a different starting position.
Also with the Brabo defense make sure you don't let your opponent bring your arm that is underhooking him across your face, becuase if that happens then your definitly screwed.