At some point, the bad luck has to stop.
At some point, there is nothing else to take away, and the dark cloud hovering over this team has to move on to another location.
The Saints aren't just snake bitten. They're in serious danger of getting eaten by the snake. Every day something new happens to this team to continue the run of bad luck, and it is starting to get to the point where it feels like there is nothing else to take away.