Agree there are some bad one....disagree hiring film nerds is the right answer. To some degree, this partly depends on what you want....if you want X's and O's all the time then your suggestion could work. But its one size fits all thing, people want to be entertained, there is a huge part of the viewing audience that does not want to know about minutia. Maybe the right answer is multiple crews...a la Manning Cast, or the Nickelodeon thing.