The correct answer is D - Explain to the team the importance of reducing team size by reducing specializations and bottlenecks and that every team member plays an equal part.
Agile promotes cross-functional, self-organizing teams where all members are responsible for delivering a working product increment. Avoiding specialized silos reduces bottlenecks and improves overall flow.
Everyone contributes based on team needs, not personal preferences or status.
PMI Agile Practice Guide:
"Agile teams minimize individual silos by encouraging cross-functional collaboration. Everyone contributes to the team goal, even if the task is outside their core skillset." (PMI Agile Practice Guide, Section 6.1 - Team Composition) Mike Griffiths:
"Specialization often becomes a bottleneck in agile teams. Agile promotes generalizing specialists-team members who are willing to stretch outside their expertise to help the team meet its goals." (PMI-ACP Exam Prep, Chapter 4 - Team Performance) Incorrect options:
* A promotes a command-and-control model-contrary to Agile servant leadership.
* B reinforces silos and inefficiency.
* C contradicts Agile's emphasis on team ownership.