It was very strange behaviour by the lad,he believed he was fouled and went down accordingly,yet very dramatically......perhaps he was genuinely hurt but replays suggested there was very little evidence to suggest cause.......after a lot of gesticulation and face gurning the physio managed to convince him to get to his feet,which he did before hobbling off.......he then looked to make somewhat of a miraculous recovery at which point I believe management had already decided to replace him,which they subsequently did.
Perhaps i'm being harsh....and he did suffer a reoccurrence of recent injury....although,i'm of the opinion the entire episode was just the act of a lad who made the most of a situation and didn't want to lose face.