Rio Ferdinand has suggested that Arsenal have pulled off the best signing of the summer in luring ex-Chelsea keeper Petr Cech across London. The former Manchester United defender thinks the former Blues keeper will massively improve Arsenal this season
The Czech Republic international kept a clean sheet on his competitive debut against his former club as the Gunners won the Community Shield, and Ferdinand has claimed that Cech's move to the North London side has boosted their hopes of winning the Premier League.

Cech joined Arsenal after 11 years with the Blues.