Correct Answer: D, ETo address the issue of a Developer disagreeing with team decisions and disrupting progress, it is important to encourage open communication and ensure that all team members feel comfortable discussing their concerns in a constructive manner. Offering to help initiate a conversation with the full team allows issues to be addressed collaboratively, which is embodied in option D. Additionally, ensuring that the topic is raised during the Sprint Retrospective, or checking on how comfortable team members are with decision-making processes, helps maintain transparency and trust within the team, as highlighted in option E. These approaches are more consistent with the principles of Scrum, promoting collaboration, self-organization, and continuous improvement.