Nothing ignites a good NFL discussion quite like quarterbacks. And it makes sense: They're the most important ingredient in a championship recipe. All quarterbacks, of course, are at least partially a product of their situations,

That’s it for our Week 8 NFL Power Rankings! Check back next week to see who can escape from the doldrums and who sets themselves apart at the top.

The Kansas City Chiefs, the lone undefeated team in the NFL, stand alone atop the On SI Week 8 NFL Power Rankings. The Chiefs have been slammed by injuries and