Physical four-year starter at cornerback who might need to prepare for a move to safety due to a lack of functional long speed and athleticism. Marshall's size and play strength made life challenging on Pac-12 receivers, but he lacks the foot quickness and technique to stay connected to more refined NFL targets. While he could be in consideration for Cover-2 defenses, his ability to cover tight ends and handle run-support duties make him a natural candidate for a transition to safety.