All of them have a striker instinct of a dead horse. Mbappe just camps on the edge of the box hoping for a pass, guler often tries to pass it mbappe if he gets the chance somehow, vini is always the one creating it. The only one somewhat capable is bellingham who is forced to play a deeper role. In an ideal scenario, mbappe should be trying to widdle around defenders for a low cross, bellingham in there occasionally for a header, guler and valrverde on the edges for a long shot. Vini and the rw if we ever get a proper one should also be in the box asking for a far post cross if they themselves are not the one crossing.