Likely box safety candidate with an NFL frame whose durability and production are quality check marks in his evaluation. Key is a four-year starter known for his work ethic off the field and the energy he brings to the field. His size, speed and explosiveness numbers will matter to some teams, but it's not always easy to see those attributes translating to the field when it comes to the athleticism needed in coverage and as an open-field tackler. Key is trustworthy around the line of scrimmage and is ready to do his part to stuff the run. With his measurables and potential as a special teams contributor, it would not be a surprise to see him get a shot in the NFL.