Kaka has said that he’s really enjoyed seeing one particular Manchester City star develop and improve as a player. The Brazilian certainly knows a top player when he sees one, having played and won titles with clubs such as AC Milan and Real Madrid. Specifically, Kaka has played alongside legendary figures such as Cristiano Ronaldo, Cafu, Andrea Pirlo and Filippo Inzaghi among others. Now that a large number of today’s top players are set to feature in a summer full of international competitions, the 2007 Ballon d’Or winner has pinpointed one City star he’s had his eyes on for a while. Kaka sa…