Yes, something like a "radar", that shows the user, where new passengers wait. It could also be made as a choosable option in the game-menue. Then, users which like it harder gameplay-wise, can turn this off (the gameplay then would be like it is now) and users which like to have this, can turn it on and something like a little arrow, could be seen on the screen. Could also be a nice idea, to make this choosable.