Not claiming to be ITK but it's from a mate (I know) who was down at the training ground today because he won a competition to be in the team photo (not the official one, but they're sending him it framed and that with him in). Anyway he was allowed to stay and watch them train, Cabaye went down and Carver called for the physio.
If it's balls and he's fine I'll hold my hands up for trusting this gadabout like. Also said the guide told them Ranger was looking for a new club, so.
tl;dr, MY SOURCES ARE REPUTABLE
Which one is he?