Panic meter for contenders

Which top teams should be worried after shaky early starts?

Updated: September 23, 2013, 11:05 AM ET
By Mel Kiper Jr. and Todd McShay | ESPN Insider

Tommy Rees, Cody Kessler & Devin GardnerGetty ImagesNotre Dame, USC and Michigan are all winning -- and raising major questions.

Mel Kiper Jr.

Football analyst