Lots of interesting matchups this year... then again, they tend to always look like that at this time of year. However, with the NFCW vs AFCW - that creates a lot of good games.
I didn't look at OAK, but my first glance at SD has them at 8 or 9 wins... I think KC and Denver are both in the 11/12 win range. It's going to be a dogfight.
If you break the games out into 4 at a time:
1st 4 - DEN 3/1, KC 2/2, SD 3/1
2nd 4 - Den & KC 3/1, SD 1/3
3rd 4 - Den, KC and SD all 3/1
4th 4 - Den & KC 3/1, SD 1/3
I think SD will be streaky..