Isaiah World, Oregon Ducks Offensive Tackle15 of 15Robin Alam/ISI Photos/ISI Photos via Getty ImagesThis time last year, few had heard of Isaiah World. The massive, 6'8", 318-pound offensive tackle was doing big things at Nevada, but he wasn't in the spotlight of college football. Thanks to the transfer portal, now all that has changed. World is showing the college football world what he can do on the big stage. World has meshed with the rest of the unit, and with all the talented transfers Lanning has brought in, that unit is among the best in the nation.