BTW, wrestling has been around longer than any art or discipline known to mankind. How long? At least 15,000 years. Drawings depicting wrestling on cave walls and such prove that much. BJJ and Judo, even Japanese JuJutsu (Japanese Jiu-Jitsu) are extremely MODERN in comparison. Folkstyles of wrestling have existed long before Jesus Christ ever set foot on Earth's soil, my friend. That's a fact.
Enjoy your "triangle jerk" with your BJJ heroes. I'll enjoy watching pure Catch Wrestlers like Josh Barnett (who holds an honorary BJJ black belt from Rigan Machado but does not train BJJ at all) continue to defend his Metamoris Heavyweight strap against BJJ players, steamroll and submit them with simple wrestling techniques, one of which was against a BJJ ace & US National team Sambist (Lister) who hadn't been subbed in 15 or 16 years of active competition, yet he fell to a head-and-arm (scarf hold position in Judo) hold that's taught in American Folkstyle wrestling in elementary school. Allow maneuvers such as neck cranks and foot locks in ALL BJJ competitions worldwide and Catch Wrestlers would be catching these Jits players in all kinds of subs (from virtually any position) they weren't even taught to be aware of, let alone taught to be able to defend against them. Barnett is playing by BJJ sport rules and still submitting these world class BJJ studs (Ryron, not so much, but still a very legit high level BJJ black belt).