i hardly ever use this against the computer ,but did set it up for online play ,usually for how my midfeild played ,4,2,4 ,diamond and a midfeild with 2 anchor men ,incase i played a dribbler ,makes a difference to have these options with team strategy
the only one on A/D levels i noticed was the"pressure" players will hustle the ball more other than that i cant say i noticed a difference because the way i played didnt change