Welcome to the debut of "Numbers & Words," in which we take a single, anecdotal idea from sports and borrow a smart person to prove its empirical value. On this episode, Parker Fleming (@statsowar) stops by to help Godfrey walk through an idea about the newfound interchangeability of college football linemen in the NIL and portal era. Phantom Island is presented by Homefield Apparel and produced by Michael Surber.