Ozil would be decent. Obviously not Pereyras quality, but our only cover in AM is Dybala, who we will probably play as St. I reckon we can get him for 10-15 mil.
Also, if we go 433, we would need comer on the wings. Sanchez would be good backup, throw him in the deal and give Arsenal 20mil for the both. They could get Coman on loan for a season in exchange as well.