My simple opinion about this guy is: Flatters to deceive. Or better yet, little to no end product. Allways looked nice whenever one sees him, but hardly ever accomplishes anything.
Belgian international forward Moussa Dembélé (22), one of the most valuable "pieces" for current summer transfer market, clearly declared his will to leave AZ Alkmaar, Dutch club he won a national title with and he's playing for since 2006/07: "I really think I'm about to leave, since two important European clubs such as Genoa and Bayern Munich are tracking me, and I'm wondering which one I should pick".