But the core group of linebackers is working on becoming more versatile to fill the void .
As one of the most accomplished players on USC 's football team , senior linebacker Skai Moore 's season - ending injury has been a hard hit to the defense .
The core group of linebackers is working on becoming more versatile to fill the void .
As one of the most accomplished players on USC 's football team , senior linebacker Skai Moore 's season - ending injury has been a hard hit to the defense .