What about Greenwood indicates he is a striker? At what point has he shown any instinct as a world class striker? As wide right, yes, but every time he plays up front he plays more like a wide right, not getting near the box, standing on the edge of the box, making no runs and you at best could argue he could play the Firminho role. While players can improve over time, they don't usually show a change in instinct, is it impossible no, but nothing about Greenwood indicates he is a Haaland/Cavani style striker. You could maybe make an argument for Henry style player, but I am not sure you can play that kind of striker in the lone striker role we play.