My read of it is that there are absolutely a lot of problems that tablets/electronic devices could solve on the sidelines of an NFL game. However, the urgency a

My read of it is that there are absolutely a lot of problems that tablets/electronic devices could solve on the sidelines of an NFL game. However, the urgency and real-time nature of football such that a lot of money and careers can be made/destroyed by a single game, any/all bugs are immediately seen as a significant hinderance.