Cornelius is a versatile defender who fits well in the box but also has the athleticism to function like a nickel and match up in space. He plays with strong instincts, quickly diagnoses run and pass concepts, and reacts downhill with urgency when attacking the football. In the box, he shows physical toughness taking on blocks and finishing tackles with authority. When aligned as a nickel, he moves fluidly in coverage, mirrors receivers underneath, and stays disciplined with his eyes on the quarterback. Cornelius brings flexibility, toughness, and playmaking ability that allow him to impact the game in multiple alignments.

Cornelius is a versatile defender who fits well in the box but also has the athleticism to function like a nickel and match up in space. He plays with strong instincts, quickly diagnoses run and pass concepts, and reacts downhill with urgency when attacking the football. In the box, he shows physical toughness taking on blocks and finishing tackles with authority. When aligned as a nickel, he moves fluidly in coverage, mirrors receivers underneath, and stays disciplined with his eyes on the quarterback. Cornelius brings flexibility, toughness, and playmaking ability that allow him to impact the game in multiple alignments.