He could impose himself on the match more, but it's a lot to ask of a 19 year old after his very first season of senior football. What he did do was pretty much impeccable, and the few occasions he got the ball in dangerous situations he created openings.
Meanwhile, his teammates should learn to trust him more. Yesterday he was asking for the ball in tight spaces a lot in the middle third, but he doesn't receive the pass because they're not used to players being comfortable receiving the ball under that kind of pressure. But no-one ever broke through a defensive block by receiving the ball in space. You need your midfielders to turn and half-turn their opponents. Receiving it with the opponent close to you is how you do it.