Why to watch
Seattle can play some defense now, and stop the run. And if Tony Romo has to drop back too many times, well, he's capable of keeping anyone in the game. This is an absolute must-win game for Dallas, and against this kind of opponent it generally flashes its best side and looks like world beaters. It's against better teams that the Cowboys falter.
Inside story
Want to know just how bad the NFC West has been? Every team other than San Francisco has a point differential of minus-40 or worse. Seattle is 1-3 on the road, a familiar refrain in recent years. Tarvaris Jackson back under center should help Seattle's offense greatly (insert your own joke here, but Jackson has been much better in his last few starts).