one of the many issues I have with it is:-
You just been stuffed (again) and feeling pretty down. Your coach, who should be providing the answers to some extent or at least rebuilding morale, then wants you to find the solutions. There is an element of knowing what you did wrong as a group but at the same time it's up to the coach to earn his money.
Flower did, by playing 2 spinners, getting the batsman to play straighter and making the big calls (dropping broad / playing root). England adapted to the conditions and backed their players. Australia dropped their best spinner, played 4 seamers on a slow turner and ask for essays from demoralised players, in turn further weakening their team with sanctions. Sometimes players make the coach look good, looking like SA made Arthur look good and not the other way round.