Im playing Memphis on the left wing in my 1st season, he is playing close to his 'full potential'. Any thoughts on how to improve his 'teamwork' attribute because he is such a selfish player. I've tried re-training him to 'pass rather than shooting' which hasn't worked. He is obsessed with shooting from the tightest of angles, holding onto the ball until he gets an opening and refuses to pass. My tactics rely on generous wingers.