Surely we would need to know what was coached to happen, I doubt, well hope, that the coached D doesn't start with everyone prioritising random gaps. Well no, ofc everyone aught prioritise those gaps as they appear. it's more about why they appear. It was flabbergasting.
I don't think we really do. You can analyze the play and work out the various points where something went wrong without knowing what they were coached to do.
It's pretty safe to assume that no one is told to make a complete misread in defence, commit to no one and leave a hole where you were.