It's worth remembering that in this game we are supposed to be controlling the superstars of world football - kaka, ronaldo, messi, ronaldinho - these guys are pro footballers who can accurately make 99% of the intended passes (obviously less for longer balls)...IMHO switching to 100% manual passes would disturb thye flow of the game and lead to a higher percentage (an unrealistic percenage) of moves breaking down. therefore negatively changing the game experience. maybe there is a happy medium - an equilibrium of passing style!..but for me i like the way you can ping passes around naturally.
i'd rather see othe areas improved first ie. the shooting and all the off field options that have been removed - and as always, THE GOAL NETS!!!