Both. Brad Crouch should have been backed in. Douglas should have been dropped. Van Berlo should never see AFL again.
Brad has been backed in long term, but the last few weeks have shown he's not right at the moment. He'll be back.
I have no issue with VB playing if he's the best option (giving appropriate balance to long-term and short-term thinking). The problem is I don't think he is given the SANFL performance of our depth mids.