Importance Of Opinion
Regardless of whether a project is managed as an agile or traditional endeavor, it is well known that the execution team learns and acquires new knowledge as the project lurches forward. It is also well known that individual team members learn and formulate opinions that may be at odds with each other.
In spite of the “we’re all (equal)” scrum mantra, some individual opinions will always be “more important” than others in a hierarchy… because that’s what a social hierarchy does (POSIWID). The taller the hierarchy, the larger the gap of importance between opinions. And the larger the gap of importance between opinions, the lesser the chance that a diverse subset of newly acquired knowledge will be applied to future project activities.
The figure below shows two concepts of “Importance Of Opinion“. On the left, we have the Scrum ideal – we’re all one and all opinions carry the same weight. On the right, we have the reality. The opinions within the pyramid of elite titles strongly influence/skew/suppress the PO’s opinions, the PO does the same to the SM, and the SM does the same to the group of DEVs. Even within the so-called flat structure of the DEVs, all opinions are not created equal.