Before escalating or logging an issue, the project manager should take a proactive leadership role and engage directly with the new leader. This conversation allows for alignment of expectations and identification of any process or communication issues that can be resolved collaboratively. This approach is consistent with stakeholder engagement best practices. Option A postpones corrective action and risks further delays. Option B escalates prematurely, which may harm collaboration. Option C is a planning tactic, but not a resolution to the current delay. References: PMBOK Guide - Seventh Edition, Stakeholder Engagement and Team Performance Domains PMBOK Guide - Sixth Edition, Section 13.3: Manage Stakeholder Engagement -