Arsenal legend Kolo Toure was a key part of the Invincibles side which last won the league, but he was also one of many stars to join a rival club. When Manchester City first started their heavy spending spree, they signed several Arsenal stars including Emmanuel Adebayor and Gael Clichy. However, Toure is still fondly remembered for his outstanding contributions in an Arsenal shirt, as well as his jovial character. Toure joined Man City in July 2009 for around £14m, at a time where a lot of senior players were leaving, and Arsene Wenger had little choice but to replace them with younger talen…