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.
NFL's highest paid linebackers: Von Miller, Justin Houston, Chandler Jones lead rankings. We've already looked at the NFL's highest paid quarterbacks, running backs, wide receivers, tight ends, offensive linemen, cornerbacks and safeties.