Pretty sure it wasn't that. The headline implied that Oscar thought the squad is not good for the play-offs. The article said nothing like that, hence the reason it has been changed.
It is not even a moan - he is just stating a fact. We have had too many key players out with long term/recurring injuries. Plus the headline is misleading - he is not saying we cannot get into the play offs, he is saying with a deeper squad we would be there already.