As far as Pitta is concerned, none of us really know the extent of his injury, and IMO it is really up to the doctors, if they clear him to play football, they are saying his hip has healed to the point where he can continue playing....But...Of course i'm sure they have made it clear that there are no guarantees that it will hold up, just because of the nature of the game...It will be Pitta's decision, and if he chooses to come back, he will have to prove, and earn a spot....