Yes, that is true reg. central midfield, but as Padoin already left we have enough time to sell Hernanes and Pereyra/Asamoah. So if, chance giving itself to sign a quality player, we have to move. ;)
Why do you think we will need to sell before signing anyone else after Benatia?
We are near to 0 mercato after buying Pjanic, Morata leaving, Alves arrived for free till Benatia with loan.