Happened to browsing around some vids and came across this guy:
Skip to around the 7min mark
I notice he's talking about the use of a triangle in his attack. Literally demonstrating NOT keeping the elbow sunk whilst punching to help cover himself.
Would you WC buffs say that is a more modern adaptation? Because I rarely see WC guys trying to hit without a sunken elbow. If you want to contribute by all means...
Also NO, i'm not trolling you guys. It's winter and I can't go bass fishing right now so cut me some slack.