- Huge frame and mountain of a man - first guy off the bus vibes
- Elite run stuffer and can play Nose Tackle to 3-tech
- Plays with violent hands, often striking offensive linemen's chest with force
- Generates power with good pad level and runs feet
- Nearly immovable on double teams and shows flashes of splitting them to make a tackle
- Can 1-gap and penetrate, or 2-gap, stack and shed
- Adds value on passing downs at NT or 1-tech, holding doubles, giving the 3-tech a 1-on-1
- Can collapse the pocket with pure power when given a 1-on-1
- Shows flashes of push-pull moves and swim moves to put pressure on the QB
- Great motor and effort most of the time
- Extremely high floor as an elite run defender, but still has high ceiling, if pass rush flashes become consistent
In my opinion Marvin would be best deployed as a NT or 1-tech, where he can dominate A-Gap. As a NT here, lined up over the Center, Marvin blows him off the ball, winning at the point of attack. He shoots off the snap, playing low, and punching the Center in the chest. He extends his arms and gets off the block, making the tackle too.