Chad Grier on Sam Hartman's quarterback evolution

Chad Grier, who coached Sam Hartman throughout high school, discusses Hartman's decision to transfer to Notre Dame rather than enter the NFL Draft, what the Irish are getting in Hartman, what he can get out of the Irish, how he'll adjust to ND's spotlight, how Hartman developed into an elite quarterback, why he was underrated in high school, why Hartman wears No. 10 and more. Then Tyler James and Eric Hansen answer questions from Twitter and The Insider Lounge (24:59). Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.