Nothing more to say.
I think as much of our very recent renaissance can be linked to the retrurn of Mkhytarian from injury as the return of Ozil but then that is just me.
That is not to deny MO has played a role, however his inclusion (at the expense perhaps of a 3rd midfielder) and the ability of players like HM to link with him is key.
The belief that UE was simply leaving him out as he hates creativity is naive. There is clearly a lot more to it and some of this is down to MO.