'"Vallejo's outstanding production his sophomore season is one of the things keeping him alive in scouting circles. From a physical standpoint, he's an undersized inside linebacker who lacks the long levers needed to keep offensive linemen off of him. His instincts and third-down ability are plusses, but he'll need to find the right 3-4 fit or attempt to move to an outside linebacker role in a 4-3. Vallejo has NFL backup potential."'