Sillert I see your point but I think plenty without a chute are lousy at PFL's, how many time do they come up short and the instructor says, shall we have another go?
007
I understand what you are getting at but remember as long as you keep flying and do not stall/spin in the incidence of fatal/serious injury in a forced landing are low!
You also presume that in an uncontrolled descent under the chute there is no risk which I would dispute!
Infact at a guess equal or worse than a forced landing especially if there is wind around.
Pace