There's a project team which has just got a project into production. The project was late (a bit) and over budget (more than a bit) but it isn't considered as a failure within organization. It was more like a challenged project, which you learn most from.
Since the project entered maintenance phase PM is trying to enforce specific organization of the team - who should fix bugs how maintenance should be handled etc. The team seems to prefer different kind of organization. The question is whether the PM should interfere with such things and if so to which point?
Note: PM formally is neither the part of the team nor their superior. Also the team, along with team manager, is responsible for dealing with maintenance while the PM is responsible for keeping it within maintenance budget.