It's based on what we're told. Yes Ancelotti might not be telling the truth, but you can't blame people for believing him can you? I've mentioned this before, I don't think the club handle injury information well - I appreciate they may want to keep the opposition guessing at times but it's more than that, we quite often give out information which turns out to be way out, and that breeds distrust and a feeling that things are going wrong. You can stop that happening by thinking about your communication a bit more.
A couple of weeks ago, Ancelotti said of James 'It is the intensity of the Premier League, there is a lot of contact. He suffered a contact against Fulham but it was a normal contact. To avoid contact is impossible in football. He has to accept this.' Now it may be a language thing or whatever, but I think when a player goes off like he did in that game - with most of us thinking it looked pretty innocuous - and then his manager effectively says after the game that there's nothing wrong with him, he's going to get kicked and he needs to deal with it, it's probably more than pure speculation to say that he may not be the most willing to play through knocks.