Ideally, the people in our organizations competently accomplish their work while conducting themselves appropriately. Realistically, we need to deal with each individual's varying skill set and behaviors. Consequently, you will find that people map differently in terms of technical abilities and behaviors.
You've most likely seen or tried the 9-box model to assess talent, now try the 4-box. Try using the Employee Performance Continuum 4-Square Model to conduct a quick talent review. It allows us to think visually, which the brain prefers, about the overall effectiveness of a group of employees.