Putting optimistic hat on, I'm hoping this is because he needs to sort out who's worth keeping and who's not after the recruitment calamity - possibly at the expense of going up this season, but with the idea of having a good go next year with a settled squad.
You don't have to have vast football knowledge to know you should play your best team every week.
That said, at Newport in the cup, he made a double sub with virtually the last kick of the game with us 2-0 down for no obvious reason at all..