When I watch the game, even on many of the possessions Towles seems to have time, he seems to be hesitant or holding onto the ball. Am I correct in assuming the coaches are able to watch film after the game, and determine if the receivers are open versus the receiver is being covered? More specifically, what I mean is that the views on TV limit your ability to see the routes that the receivers are running. Do coaches generally have access to different film views to help determine this?