A sudden loss of talent is a resource constraint that reduces delivery capacity across multiple projects. The most practical recovery action is to reduce scope (A) so the remaining team can still meet critical target dates with available resources. Scope reduction (often via re-prioritization, deferring lower-value features, or reducing nonessential deliverables) directly aligns work with constrained capacity and protects the most important outcomes. Crashing (B) generally requires adding resources, but the scenario describes a talent shortage-resources are not readily available-so crashing is not feasible and may increase cost. Fast-tracking (C) increases parallel work and coordination, which typically raises risk and rework; it also assumes adequate staffing to handle overlapping activities, which is unlikely during resignations. Revising target dates (D) may ultimately be required, but as a "recovery" action, the project manager should first optimize scope to preserve key milestones before seeking schedule changes. Right-sizing scope to capacity is the most direct way to stabilize delivery, reduce missed milestones, and maintain stakeholder confidence.