2015 USC football position preview: Defensive line [Michael Mahan, Conquest Chronicles]: "Will the deepest group in years have enough talent to replace All-American Leonard Williams?"
30 Key Trojans: #16 Delvon Simmons [Shotgun Spratling, USCFootball.com]: "Our countdown continues with Delvon Simmons, who will be part of a unit that has to replace a top five draft pick, but could be even more productive as a whole this season."
Kenny Bigelow is ready for primetime [Ryan Abraham, USCFootball.com]: "Trojan fans have been waiting for two years to see what five-star defensive lineman Kenny Bigelow can do on the football field.