In a big entreprise, Jean-Louis, a young manager is appreciated for his efficiency.
He has led projects to completion on time and well communicated with the top management. He was given a team of developers who must work in Agile. The Agile approach is viewed with interest by the CIO. The internal customer (marketing) is the main promoter, because Agile brings quick results cheaper.
Jean-Louis gives a lot of value to the quality of reporting: he read that Scrum should provide indicators of team performance (velocity).
Team-members must provide indicators of progress daily as a matter of priority in order to update the sprint burn-down chart. The PO challenges the estimated story points. The team concluded that Scrum is a method of "policing" them.
You arrive in this context to support the team, the objectives requested by Jean-Louis are having the visibility, while the PO still sees little future ...