Sol Campbell has giving his backing Arsenal to Arsene Wenger and praised his former manager for transforming the north London club.
A few Arsenal fans have fallen out with the Frenchman but Campbell, who won two Premier League titles with the Gunners, isn't one of them as he sees the positives Wenger has brought to the club.
"Everyone's got to realise how much he's done for Arsenal," Campbell told The Guardian. "He revolutionised the club.
"Yes, everyone wants to win the Premier League and Champions League. It takes time.
"He's done incredibly well for the amount of money he's spent – look at Man United, who have spent £250 million in two years and have only gone sideways.
"It's not easy at all. Arsenal and Arsene will know when it's time to move on. It'll happen naturally and that's how it should be because he has given so much to the club."