he said speed onto Ozil's passes behind their full backs was the key. He went on to say that Ozil really needed Walcott and Podolski in front to understand and run onto his through balls. he didn't think Giroud's game suited Ozil's style of play and something had to give. Maybe Wenger agreed and we may see different options up front when Ozil is playing and like Madrid AW may just use him for 60 mins a game then change the style
