McNeil-Warren is a long, downhill, tone-setting safety with high-end starter potential in defined roles. He thrives near the line of scrimmage as a box safety or robber, where his anticipation, length, and urgency against the run consistently impact games. He is most effective in zone-heavy, split-safety or single-high robber schemes that allow him to trigger downhill and protect him from sustained vertical speed matchups. While his coverage versatility is limited, he is highly effective at what he does and brings a physical edge to the secondary.