I often think about fatigue management and what thought process the people responsible go through. They seem to manage fatigue quite well
I would like to see the person responsible for oversight of fatigue management join me on a select series of flights, including signing on at the same time, "hanging around" for 4 hours during turnarounds after waking up at 2 ish to start the shift, and then completing the shift only to do it again Followed by some long sectors with late sin offs six days in a row.
If that person closed theirs eyes during the duty period, their continued employment should be assed as they have obviously failed in their role.
Damp testing on the 4th or 5th day would be prudent to ensure they weren't "popping pills" with the obvious consequences, also they can only eat the food provided to the flight crew.