Varsity 4: The importance of quality coaching in high school and our picks for semifinal winners

We've got four teams still standing as the high school football season makes the turn into the state semifinals. Bolles, Ponte Vedra, Raines and Trinity Christian are in the final four. Plus, the importance of just how much quality coaching means in high school football. Justin Barney and Sponge Franklin look ahead and back in this week's Varsity 4 podcast.