Carolina played McMillan almost exclusively outside as a rookie, which is how a guy with his size wins fastest but also how he keeps running into a defense's best cornerback every Sunday. Dave Canales has said the plan is to move him into the slot far more often this year, widening a route tree that leaned hard on go balls and back-shoulder fades. McMillan reported to camp visibly bigger and stronger, and it showed immediately: he beat corner Mike Jackson clean off the line with a double move for a touchdown from Bryce Young, the kind of rep that wasn't really available to him last season.
What makes McMillan dangerous is the catch radius and the ball skills that made him a Rookie of the Year in an offense that didn't do him many favors. He's a 6-foot-5 target who wins above the rim and boxes out smaller corners, and Carolina leaned on him down the stretch as the unmistakable focal point of the passing game, pairing him with Jalen Coker to eat the bulk of the target share over the season's final stretch. The slot move is an attempt to get him more free access into his routes instead of asking him to win every rep in press.
The honest hole in the profile is separation, not size. His tight-window and contested-catch numbers as a rookie were middling for his usage, and a receiver who wins more with length than with quickness is more schedule-dependent than the tape suggests — take away Young's time to throw or ask him to separate on his own against elite man corners and the catch radius stops bailing him out. He's also still building chemistry with a quarterback whose own accuracy in tight windows is unproven, which caps how much of this is McMillan and how much is opportunity.
Emeka Egbuka is the cleanest comparison in the range — a route-runner who wins with suddenness and footwork rather than size, now the unquestioned top target in Tampa Bay after Mike Evans left in free agency. Egbuka's floor is safer because he creates his own separation instead of needing a matchup; McMillan's ceiling is higher because there's no defensive back who reliably takes away a 50-50 ball from him. If Carolina's slot plan sticks and Young keeps growing, McMillan is the better bet — he's chasing a wider role on top of already being the best player in his receiver room.
