I do not profess to be at your level but isn't this a classic case of HPL's "environmental capture" that as you rightly predict could lead to an incident. Surely the training manager, chief pilot and rostering system need to be aware and have a brain-storming session to raise awareness and try to engender a team approach to problem solving and innovation or am I being too simplistic? In my former life in the fire service post op debriefs were informal but essential items and often encouraged colleagues to be quite innovative for future similar ops. Vive la differnce between ops!