Tip of the cap to Cardinals' offensive line

Thanks to Bill Barnwell of Football Outsiders for pointing out former offensive lineman Ben Muth's latest look at the Arizona Cardinals' offensive front, a subject Muth last addressed following Week 2.

Like Muth, I've also seen improvement from Cardinals right tackle Brandon Keith, although such storylines have gotten lost amid Arizona's issues at quarterback.

The Cardinals would become the NFC West favorites in the second half of the season, I think, if their quarterback situation stabilizes. That's a huge "if" at this point, but the schedule sets up favorably.