Chelsea have confirmed the former Milan star will require an operation to correct the problem but are hopeful of still being able to call on the player.

切尔西已经确认这位前米兰球星将会在夏天接受手术，但是同时也很有希望在本赛季再次登场。

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Milan were stunned and couldn't react, Floccari took advantage in the 42nd minute, when he found Langella, the former Cagliari player beat two opponents and scored to make it incredibly 2-0.

米兰被打懵了，没能做出适当的反应，弗洛卡利在42分钟时找到机会，他传球给兰杰拉，这位前卡利亚里前球员连过两人成功得分，比分变成不可思议的2-0。

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Gullit, a former world player of the year, AC Milan, Chelsea and Netherlands midfielder as well as Chelsea manager, was Kalou's mentor at Feyenoord.

BBC: Even if I 'm not in the groove I have to fight to stay in the team

However, they face competition for Ronaldinho's signature as city rivals and Serie A leaders Inter Milan are also reported to be interested in the former Paris St Germain player.

BBC: Ronaldinho move to Milan in doubt