You seem to assume that a manager's blend of these traits is inherent in the manager rather than chosen by the manager or stimulated by context.

Personally, I choose my dominant style based on what I think is required for what I am trying to accomplish. I've had times when that has been interpreted as an inherent or unchangeable style, but that's a different challenge. For example, I often use some combination of Debate and Mandate when trying to effect significant change.

I've also seen and experienced times when a dominant style emerges in response to or alignment with the styles around you.

Maybe someone needs to use their powers of Debate and just ask Phil if his style is conscious or not.