As noted in the latest Jack Hammer Executive Report*, 50% of respondents said they would leave their company if they did not receive a promotion within a specified period of time. But 91% of respondents said organisational culture such as work cohesion, teamwork, trust and collaboration – or rather the lack thereof – would be cause enough to consider alternative job opportunities. Undoubtedly, the greatest drain on talent is a lack of quality leadership at the top.