Re: What technique would you apply to neutralize Brazilian Jujitsu attacker
It is trivial to take a picture of myself doing any bjj movement, then use the appropriate judo name, which is usually just a description of what you are doing. That does not mean it is in judo. Likewise finding old pictures from 50+ years ago.
What is in judo is what the majority of judoka practice now. I can't say the majority practice anything like a gogoplata, hell most bjjers don't practice it.