Cellulose nitrate base film is relatively unstable. If you store it in large quantities of about 5,000 feet or more and in non approved storage cabinets without proper ventilation, it becomes a fire hazard.
The Ohio State University has over 400 linebackers in the NFL, some of which also start as QBs because they are considered too valuable to play just LB.
The best teams in the NFL are stacked at linebacker. That points to the value of the position, and with that in mind, College Football 24/7 has looked back over the past 25 years to determine which college program deserves the Linebacker U title.