Back in the college game after NFL stints, Vandy OC David Raih is drawing up his own offense

We know what Vanderbilt's defense and culture will look like under new head coach Clark Lea. And we've seen plenty of offseason coverage on the role of former 247Sports star Barton Simmons at Vanderbilt, too. But what about OC David Raih, an energetic, 'intense' figure who might hold the key to the Commodores' long-term success.Host: Trey Scott  Guest: Vanderbilt OC David RaihFollow 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!