Arsenal fullback Gael Clichy says the spirit amongst the players is better with Emmanuel Adebayor and Kolo Toure having left for Manchester City."The atmosphere is definitely better than it was last year," he said. "People can say it is because of different reasons, but we are more of a unit."Although Toure was never as disliked as Adebayor, his relationship with William Gallas was non-existent."We missed a good relationship between the two centre-backs last season,' said Clichy. â€˜William Gallas needed to have a good relationship with someone, and with Thomas Vermaelen something just clicked on the first day."