Agile methodologies encourage teams to continuously inspect and adapt their methods to improve efficiency and effectiveness. If a team member suggests a new estimation method because the current method is causing difficulties, it would be beneficial for the project manager to review this method with the entire team. This allows the team to discuss the pros and cons of the new method and make a collective decision on whether to adopt it. References: Project Management Institute. (2021). A Guide to the Project Management Body of Knowledge (PMBOKGuide)-Seventh Edition. Project Management Institute.