Bad economy? What bad economy? The New Orleans Saints have sold all tickets to their 2009 slate of games for the fourth straight year. The Saints began their string of sellouts in 2006, the first season after the disastrous impact of Hurricane Katrina. And the waiting list of season tickets now exceeds 50,000. It’s a great development for the long-term viability of the franchise, especially since the team has missed the playoffs for two straight seasons.