McCoy is a technically smooth boundary corner whose man coverage mechanics are genuinely impressive — but the consensus top ranking reflects a future that his 2024 tape does not yet validate.

His backpedal is effortless — weight consistently underneath him, hips smooth through transition, never out of control. That structural calm gives him an advantage in hip-pocket alignment where he mirrors receivers almost passively. Comebacks and vertical stems are his domain; he covers ground late in the throwing window to close doors that stay open against lesser corners.

The man coverage is sticky and well-constructed. He works cleanly from multiple alignments and leverages, transitions efficiently between routes, and has a good feel for playing with depth — reading space and using the sideline in shuffle technique with enough speed to match route tempo down the boundary.

His zone processing and pattern match feel are the primary concerns. He passes off routes as though in spot-drop zone when there is no justification for it. The splice action mesh route against Ohio State — missed entirely despite being on the field side of the hashes with no reason to attach to the nub receiver — is an egregious read error that justifies questioning his awareness in structured coverages.

He is late to reopen to crossers from Cover 3 and Quarters alignments. This is evidence that his processing in zone and pattern-match schemes is not yet at a professional standard — and it is a recurring pattern rather than an isolated incident.

His tackling technique is poor across the board: no proper breakdown, eyes down at contact, arms and legs out of sync. In run support he prefers working around blocks rather than through them. He missed the entire 2025 season through a torn ACL, meaning all evaluation is based on 2024 tape without post-injury validation.

The consensus top ranking is a reputation carry — the projection of what he could have become had he not been injured, not an assessment of what his tape actually shows.