Ex-Everton skipper Phil Neville believes that the only missing piece in the Arsenal squad is a world-class goalkeeper.
Neville thinks that the Gunners can win the title next season if they can add a top quality keeper to their ranks.
Asked what Arsenal need to win the league next year, ex-Everton captain Neville said on BBC Radio 5 live: "I look at David de Gea and he has won five or six games for Manchester United with important saves.
"If Arsenal get a keeper in, they can be a championship-winning team."
Arsenal signed Colombia international David Ospina, 26, in a £3million move from Nice last summer and it has proved a good piece of business after he replaced Wojciech Szczesny in the number one role early in the New Year.