Jose took 20 minutes to solve the Cesc issue, you might never see him in the '2' again except for against the lowliest of sides. Wenger took 3 years to solve that one only after we we're struggling to get back into 4th and getting destroyed by the likes of Hull at home.
Jose needed a DM, he got him.
A striker, got three.
Hazard is lightyears ahead of Ozil in terms of talent let alone actual play at a fraction of the price.
Other managers see issues and address them. To not buy a central defender and CM....thats it. The end. Hes done.