"Just-in-time" delivery of goods and services was the call to action phrase of the 1990's, but in the 21st Century, just-in-time is too late. University leaders in principal preparation programs must not only respond to the call of the field, but also anticipate the needs even before school administrators recognize the content and skills necessary with which to lead. As building principals become increasingly accountable for integrating technology into instruction and infrastructure, principal preparation programs are more accountable to prepare principals to succeed in their leadership roles, acknowledge the impact of principals on student achievement and teacher performance, and accept our responsibility to reinvent preparation programs instead of just reforming them.