Heinecke is a point-and-shoot missile who plays with relentless downhill aggression and an infectious motor, but his toolbox is narrower than his production suggests. The former lacrosse-player-turned-walk-on earned Second-Team All-SEC honors in his only real season of defensive snaps, flashing legitimate sideline-to-sideline speed and the ability to blow up plays as a second-wave blitzer. However, he's severely undersized at 6-1 and 224 pounds with 30 3/8-inch arms, gets swallowed by blockers when they engage him first, and his 20.5% missed tackle rate (11th percentile) exposes both the short arms and the raw processing that comes with minimal experience. His NFL path runs through special teams — he'll be a core four contributor from day one — with a ceiling as a situational sub-package linebacker in a dent system where he can attack gaps without reading and reacting laterally. The boom case is an eventual starter who refines his instincts with coaching; the bust case is that the physical limitations are a hard cap and he never develops beyond a special teamer.
- Elite straight-line speed (20+ MPH top speed) and downhill burst that translates immediately to special teams value
- Effective as a second-wave blitzer from depth, generating 12 TFLs and 3 sacks in a limited sample
- 85th percentile stop rate in 2025 shows he makes impact plays despite physical limitations
- Relentless motor and competitive toughness — walked on, earned a scholarship, earned All-SEC honors in one season
- Showed encouraging range and coverage awareness at Senior Bowl practices, blowing up a screen and tracking RBs to the sideline
- Severely undersized (6-1, 224 lbs, 30 3/8 arms) with a frame that is likely maxed out — cannot add mass without losing the speed that makes him valuable
- 20.5% missed tackle rate (11th percentile) driven by short arms and small tackling radius
- Minus instincts and slow processing — guesses wrong when asked to read and react, gets out of position on lateral scrape plays
- Cannot shed blocks from NFL-caliber offensive linemen; gets absorbed and put on the ground when engaged
Similar undersized, high-motor profile — elite speed that made him a special teams captain before earning limited defensive snaps in specific sub-packages. Both players win with straight-line burst and effort rather than traditional LB size or instincts.