Just contemplating the use of a drone craft during the execution of a football game; hmm! What would be the advantage if allowed by game rules, and what would the penalty be if something went seriously wrong? If allowed by 'new' game rules, would local, state, or federal laws, come into play as well; such as minimum altitude height over the grid, and, or maximum altitude height to conform with Federal Aviation Administration regulations; I. E., egress of glide slope pathways near airports.