The local news or even ESPN Sportscenter re-plays those touchdowns along with re-caps of sports in general, and by that time there is no compelling reason to sit through every Red Zone replay on NFL Redzone when we already know the outcome of the game. It is not knowing if there will be a score that keeps sports fans on the edge of their seats. After we know who has won and lost and the scores, most people would rather watch a re-run of a sitcom before sitting through too many replays. But, it might cost NFL too much money, or more money than they want to spend, to make NFL Redzone 24/7. NFL is probably too cheap.