The Unsaid and The Yet to Be Said
The meeting started on one subject and then meandered through a series of related topics, explored modified versions of them all, and eventually returned to the original idea and redrafted it based on the discussions.
Level One of the meeting was what was said.
Level Two was what was not said.
Level Three combined the previous levels and anticipated what would be said in the future.
You might call that last part the Yet to Be Said. It is more important than many suspect.