Will Cade McNamara or J.J. McCarthy lead Michigan's Big Ten Title defense?

For the first time under Jim Harbaugh, Michigan enters a season as the reigning Big Ten champs. But with a QB competition ongoing and the need to replace stars on the defensive line, the Wolverines certainly have some questions that need to be answered with the season only a few weeks away.Host: Nick KoskoGuest: Zach ShawFollow or Subscribe to The College Football Daily on Spotify, Apple Podcasts, Google Podcasts, Stitcher, or wherever you get your podcasts.Find the 247Sports podcast for your favorite team here!