This process goes against agile principles on paper, but makes teams more agile in practice. Scheduling delivery of a project is an exercise in managing complexity. Scheduling changes to the requirements on the fly is really only marginally more difficult. The key to managing changes is to set expectations with our stakeholders. By defining rational deadlines for change requests, we assure ourselves that we can manage the changes. We also demonstrate responsiveness to our stakeholders. Rational deadlines are not arbitrary deadlines nor are they unreasonable deadlines. Deadlines that vary with the complexity of the changes are rational, easy to communicate, and easy to manage.