Three proposals arrive for the same business outcome, each argued on its technical merits. The decision turns on something else: how the work is organized, and who is out of pocket if it is late.
The constraint on how fast a large company can change itself has been technology capacity for thirty years. That is ending, and what replaces it looks less like a technology department and more like the business it serves.
An organization can collapse every reporting line it has and still be slow, because the systems underneath have boundaries of their own — drawn on a cost argument that no longer holds.