Ozil sustains a hamstring injury and would be out for a few weeks, but asides the injury, what is wrong with Ozil?

At £42.5m Mesut Ozil is the most expensive export in the history of German football. After his performance in Munich you would say he isn't worth close to that.

There should be something special about returning to the country where it all started for the Arsenal midfielder.

Behind those eyes something is going on with Ozil because he is simply not right - and not just because of the hamstring problem that will probably keep him out until April.

Arsene Wenger has revealed that the hamstring injury which forced Mesut Ozil off at half-time in the club's 1-1 draw with Bayern Munich is "quite bad".
The £42 million summer signing was replaced at the break by Tomas Rosicky with a suspected hamstring problem and was examined by Dr Hans-Wilhelm Muller-Wohlfahrt, the Bayern and Germany national team doctor, prompting Wenger to tell Sky Germany: "Ozil's injury is quite bad."
"Ozil has a hamstring that looks quite serious," he added in his post-match press conference.
"I don't know how long. For sure he will miss Tottenham. He's out.
"We have to make a scan to see how bad it is but he's out for a few weeks. We hope it's not so bad."
The midfielder was not permitted to speak to either English or German media after the game.