When a project manager returns from an absence to find a nearly complete project schedule developed by the team, the priority should be to ensure that the schedule aligns with the project's vision and objectives. This is crucial because the project scope statement, which includes the project's vision, objectives, and work breakdown structure, guides all project activities. The project manager must review the developed schedule against the approved project scope statement to ensure that all project work aligns with the documented objectives and deliverables. If discrepancies are found, the project manager should work with the team to make necessary adjustments. This approach helps maintain the project's integrity and ensures that the final deliverables will meet the stakeholders' expectations.
References: (Based on the Project Management Professional (PMP) guidelines and standards from PMI's resources123