Well if he make the formation work i have no complain. He is there for the link up play, he always make himself available to receive pass (MIKEL dont have that work rate) and dont anyhow make a bad pass when is close down by multiple player.

The only mismatch i see is KANTE, we could have field a more attacking player there. I would love to see KANTE to be train and take over JORGINHO position. He have the tackling, the workrate maybe just need to improve his positioning to receive pass and calm square pass which i believe come from experience, if you have been doing it for years it come naturally.

MORATA not scoring is one thing, but he dont contribute much on the pitch too, always fall easily when been touch by defender. I would still prefer GIROUD, at least he hold the ball and link well with others.