MARK CRAIG'S POWER RANKINGS
Biggest jump: Jaguars No. 17 to No. 10
Biggest fall: Bills No. 2 to No. 13
1. Chiefs, 5-0 (Last week: 1)
MVP frontrunner Alex Smith is completing 76.6 percent of his passes with 11 TDs, no INTs. As expected, of course.
2. Eagles, 4-1 (4)
Carson Wentz pounces on Cardinals with three first-quarter TD passes.
3. Packers, 4-1 (6)