Video: NFC 411 covers Kolb, conference

One of my Facebook friends, Nathaniel, recently asked to see a Total QBR breakdown for Arizona Cardinals quarterback Kevin Kolb by half against the Dallas Cowboys in Week 13.

Here goes: 7.8 in the first half, 69.8 in the second half, 96.7 in overtime, 82.2 after halftime.

For more on Kolb and what his second-half performance means -- against Dallas and this season in general -- cue the NFC 411 video.

I'm second in the order, right after Kevin Seifert.