Prevailing? No, just me apparently.
We show the double leg, single leg and double under body lock.
Double and Single teaches our guys to shoot... and the guy being shot on to sprawl and defend.
Double under body lock teaches body lock and pummelling.
Some of our guys have wrestled, so that helps. We have other guys (like me, my brother and some others) who have never wrestled in our lives, but we put so much time into we easily take down decent wrestlers and usually kill good high school wrestlers.
Once we have those three down, we start working in all the others... armdrag, firemans, laterals, throws, inside/outside trips... and the fancier stuff like the flying leglock.