Leaders are possibility thinkers who turn exciting possibilities into an inspiring vision. The vision is found by reflecting on the past (themes of one's life and experience that extend the time horizon forward), attending to the present (stopping, looking and listening to trends and discontents), prospecting the future (spending time imagining what could be) and expressing one's passion, because what a leader cares about most deeply is the source of the vision.
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.