Arsenal boss Wenger: Walcott WAS a defensive liability
"He has been struggling for us because we make him work very hard and I believe that he has become a more complete player," Wenger said.
"He is not a liability any more defensively. He does his defensive job.
"At the start he got heavy legs when he went to win the ball back but now he is getting used to it. He does the job defensively and he is still dangerous going forward."