Haulcy is a linebacker-bodied, downhill safety with strong instincts, physicality, and zone awareness, projecting best as a robber, split-field safety, or box defender. He plays fast with his eyes, triggering decisively toward the line of scrimmage and consistently arriving around the football. While his top-end speed, fluidity, and tackling consistency limit his ceiling as a true post safety or man-cover defender, his anticipation, toughness, and production give him clear value in zone-heavy, run-support-driven defenses.