it is more reealistic if the coach substitute all his startes with a microchrononometers and that the game is still about managing minutes because training is still very important in the beginning?
Well, that is not exactly what I mean. Could be enough if I could tell to the coach "look, this one is in the bench, but I need you to focus on him little more." So any option to set the priority even third grade "low, normal, high".
I understand that there are various factors which influences a minute management, therefore it looks challenging to you. However it is a part of the game which have to have any option to influence even by our will, because normally it is a thing which you can just say to that person and he will do it.