Title. While it is usually obvious for others if FK runs the extra-stamina-variety, it is not so much if it is either the extra DR or the extra movement speed. I don’t think it would hurt (nor that it would be much of a hassle) to make small alterations to the icon depending on what choice FK player has taken. A small icon could be added into the top right corner of the picture in the effect tray to represent that.
Extra stamina: small stamina shield in the top right corner
Extra DR: small plus symbol in the top right corner
Extra Speed: Small foot icon in the top right corner.