Speaking of those Arizona Cardinals, is everyone aware that they're 3-0? And they're not just playing the Jaguars each week - the Cards have now knocked off both San Diego (our 14th-ranked team) and San Francisco (8th), doing the latter with their backup quarterback.

A defense that seemed destined to regress is still a top-10 unit, and with young wideouts like Michael Floyd and John Brown, the Cardinals are in good shape for success in 2014. If Carson Palmer can get healthy, then that's even better news.

The NFC West is arguably football's best division, but Arizona is showing everyone that they're ready to shock the world this year. A Week 5 matchup after their bye against the Broncos should certainly show us all what Arizona's all about.