This whitepaper discusses the necessity for a new approach to succession planning, emphasizing the importance of context in making accurate leadership decisions. It outlines findings from a comprehensive study conducted by SHL, which indicates that considering contextual factors can increase the accuracy of succession planning decisions by three times. The paper identifies the limitations of traditional static succession models that rely on broad data and a one-size-fits-all methodology. It presents the concept of an 'X factor'—context—that significantly enhances the prediction of leader performance. The research highlights the correlation between context-specific leadership capabilities and improved organizational outcomes, including increased leader performance and revenue. Furthermore, the paper categorizes 27 critical leadership contexts that influence performance and advocates for agile succession planning models that align with these contexts. It concludes by stressing the need for organizations to adapt their leadership strategies to navigate the complexities of modern work environments effectively.