I just wanted to ask why computer players don't play their best players? They always seem to play their worst players and then their best players get low morale from not playing? Surely it would make it a better game if they played their best players?
However, they select these players at random so they don't exactly use only their worst players either. They are just bot so they can't analyze the opponents team or anticipate what style the opposition will adopt or try to counter the opposition like a human manager does. They just fill in the line up with random players and nothing more.