Conte: I'm happy Diego Costa is at Chelsea
![Conte: I'm happy Diego Costa is at Chelsea](http://static.goal.com/2404300/2404322_gallery.jpg)
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The 47-year-old is an admirer of the fiery striker and has revealed what he expects of the Spain international on the eve of the new campaign
The 47-year-old is an admirer of the fiery striker and has revealed what he expects of the Spain international on the eve of the new campaign