Jadedness. its another word for fatigue. although your player may be 100% fit, if he has -750 Jadedness he's been playing a lot of football and is need of a rest, if not his training will suffer and so will his match performances.
Ok cool thanks mate. I thought it might of been but wasent sure. Though it was something to do with if the player was more or less likley to live up to his potential lol.