Panthers extend linebacker Frankie Luvu
Frankie Luvu was our highest rated defender through the preseason
Panthers PFF grades: Best and worst from preseason win over Bills
Panthers DC Phil Snow: Frankie Luvu is becoming a complete LB
Panthers PFF grades: Best and worst from preseason loss to Giants
Frankie Luvu was our highest rated defender through the preseason
Best and worst PFF grades from Panthers' preseason…