His problem is that his game plan is non-existent or so impractical that it cannot be used.
When your fielding and batting and bowling all under perform in unison then you have an issue.
I can understand a failure in one department but all three failing so badly is bad news.
Is this a skills issue or confidence or simply a case of players not listening?
Regardless - the signs are not good and if his sheepish looks in press conference are any indication, I don't think he is looking too confident!