Arsenal bid for Cahill.

Arsenal have finally given a bid of £10 million for Gary Cahill. Earlier it was rumoured that Arsenal had given a measly £6 million bid for Cahill, which shocked Bolton manager Owen Coyle, saying that Cahill's price tag was much higher. However, Arsenal manager Arsene Wenger dismissed the rumour, saying that the figure was incorrect. Critics have said that Arsenal desperately need defenders, following Laurent Koscielny's back injury and injury doubts over the injury-prone Thomas Vermaelen and Johan Djourou.