The document discusses the 10 deadly sins of talent management that can undermine an organization's potential and keep it from achieving great success. The first sin is failing to prioritize hiring "A" players, who are the top 10% of performers and can be 8-10 times more productive than average employees. The second sin is paying below market value for talent, which only attracts weaker candidates. The third sin is having an overly long and arduous hiring process that causes top candidates to withdraw from the process. The document continues discussing seven additional sins such as hiring based on interviewing skills rather than proven performance, lacking defined career paths, over relying on job boards for recruiting, tolerating low performers, and providing insufficient training and development