The Sooners graduated two guards and two tackles declared for the draft, so we got our buddy JY from The Football Braniacs on the podcast talking Trenchwarfare. Replacing four lineman from the best offensive line in the country is no small task, unless your name is Coach Bill Bedenbough. Who's on deck for filling those big spots. We also get into how Grinch is going to attack the task of building a Sooner worthy defense