This report analyzes the Harvard Business Review case study "Who Goes, Who Stays?" focusing on the conflicting values and integration challenges faced by DeWaal Pharmaceuticals and BioHealth Labs during their merger. It examines the cultural clashes, leadership styles, and top management staffing issues, applying relevant management theories like Resource-Based Theory and Institutional Theory of Diversity Management. The report provides recommendations for resolving conflicts, structuring the top management, and integrating the two organizations effectively.