Why would management want to prioritize requirements by the highest likelihood of success?

Management prioritizes requirements by the highest likelihood of success to demonstrate early success in implementation. This approach helps build momentum and increase stakeholder confidence in the project. Successfully delivering key features or functionalities early on can enhance team morale and validate the project's direction, encouraging ongoing support and resource allocation.

By focusing on requirements that are more likely to succeed, management can also minimize risks associated with complex or uncertain requirements. Early wins can serve as proof of concept, further justifying investments and facilitating smoother progress in subsequent phases of development. Establishing an initial track record of success is crucial, especially for maintaining stakeholder engagement throughout the project's life cycle.

While other factors like fast returns on investment or regulatory compliance are important, the primary goal of showcasing progress and success early in the process is often closely tied to how management seeks to influence perception and engagement among team members and stakeholders.