Strikes me as proof positive that even the very best among us are prone to making mistakes. It is an integral component of the human condition in my opinion.
An old schooler like me likes to think that all these new SRT climbing techniques with all their complexities played a role in this pro's fall, but that's in all likelihood probably not the case. SRT obviously has its advantages over DRT, neither of them allow for mistakes period.
However I can't help but think of my local climbing hero's take on the locking rope clips when they first came out many years ago. Magargal said to me " Slap an old rope clip on the concrete two dozen times, and it's still safe to clip on to. It's practically indestructible. But slap a new locking rope clip on the concrete two dozen times real hard and watch the springs fly off it in all directions rendering it useless".
The point he was trying to drive home to me was that not every climber in this biz takes the time and effort to ensure his fancy new equipment is in its pristine and proper working order. That these equipment manufacturers sometimes ignore this very real facet of human nature, and that this results in accidents because these manufacturers no longer try to make their products bullet proof, indestructible even in a clown's hands that's not up to date on the fine print of the product's instruction manual.
I suspect human error in this man's fall, and it's not unusual for that to happen even to the best of us. It's very hard to perform flawlessly 100 percent of the time regardless of how good you are, or think you are.
We can only try our best, think methodically, and with as much discipline as we can muster daily.
My very best wishes for this pro's speedy recovery, and return to work.
Jomoco