John Madden says the NFL's TV ratings are down because there aren't enough good teams and there are too many windows to fill

Marcio Jose Sanchez/AP Former NFL coach and color commentator John Madden thinks there is a simple reason the NFL's TV ratings are down this year: There aren't enough good teams. On a podcast with the Bay Area News Group, Madden said that to have great games there needed to be two good teams playing each other and that there just aren't enough good teams. And, as Dallas Mavericks owner Mark Cuban once predicted, he believes the NFL has spread itself too thin with games on Thursdays, Sundays, and...