by Paul Teetor Who needs Caleb Williams?Who needs the Heisman Trophy winner from two years ago and the first overall pick in the NFL draft last spring?And who needs a quarterback who constantly improvised, trying to – and often succeeding at – making something out of nothing, but in the process disrupting his coach’s intricate offensive system.Not the USC football team, which survived a season-opening must-win test against LSU with a thrilling 2






