Hookpunch, I would also agree that some of those techniques are marginal, at best. Choking someone with two hands is ineffective-if you arent on top of them, there is simply too much give (in most cases. Some folks are gigantic, and can pull it off, but most regular sized people simply cannot leverage it). Besides, breaking a two handed front choke is too simple-same as a one handed choke.
I had a cop continually try to put me in a one handed choke (I didnt know he was a cop until later-lets leave it at he & his buddies started a fight I tried to break up), I simply kept swatting his hand away. Its one of the most ineffective ways to try & subdue someone, and leaves fingers wide open for breaking.
The Hagganah system, and, from what I've read, the Combato system, are designed around effective, quick techniques-I am not sure about Combato, but there werent any advanced throws in Hagganah-some simple trips, that was about it. I am familiar with throws, but situations simply never allow one to use a judo throw-things simply happen too fast, and situations are too fluid. Better to let weakened joints & gravity do the work