Every skills gap gets the same response from leadership: look outside first, even when the person who could close it is already on staff. This article breaks down why organizations pass over internal candidates, what the promotion and mobility data actually shows, and why the pattern repeats itself across government agencies and Fortune 500 companies alike. You’ll learn why internal moves predict retention better than almost anything else, why nearly half of HR leaders admit they lack a real career path to offer, and what it actually takes to make advancement visible instead of invisible.