personally id buy gotze for CAM only then buy a wide forward who can play central when RVP is out because no good centre forward will come to be a RVP reserve. someone similar to suarez in style (said we should buy him at the time but it didnt happen).
I dont see hazard as a natural wide player.
Hazard is pretty assisty tbf.
His creativity would only improve under Wenger.
He's going to Real Madrid though, so stop setting yourselves up for despair.