Yep. Jay didn't bother to check down the entire first half. It doesn't appear like Martz believes in checking down. I rarely see a check down option and I know SpongeWorthy has pointed this out a few times. It's why his offenses have always taken an incredible amount of sacks, especially away from the super-talented Rams team. Lots of 7 step drops with lots of deep routes that take a long time to develop. He doesn't use the TE's traditionally and if you have to keep your RB in to help protect, there aren't going to be many check downs at all.