I always struggle to cope with the idea of a footballer being low on confidence. Footballers live their life being full of confidence and being as cocky as hell. (Generalisation, I know)
If that's the case, I wonder when it happened.
How early was it that he came out with the comment about one or two having their heads turned during the summer ? Was it pre-season ?
I have to admit, I am finding myself agreeing with this a little. When things get tough, tough conversations need to be had and Carver could start by telling Pardew he needs more time with the players.