Rivals article says it's articular knee cartilage. That can be very hard to understand the extent of via imaging. Usually needs a look at from inside - worst case scenario for a fix is micro-fracture surgery.... I'm not holding my breath - anyone have newer info?
"The face of the operation is Briatore (referred to exclusively in the film by his colleagues and angry, chanting detractors as "Flavio"), an anthropomorphic radish who spends most of his time at QPR plotting to fire all of the managers."