At the end of the last season there was an interview with Dzeko (the link was posted here. He was seating in the stands of a stadium, in Sarajevo I think, and talking about the finished season and his future). He said something like this..."We finished...I don't even know where did we finish, 7th, 8th, 9th. I want to win and play for a team that wants to win, 7th place is not acceptable for me". Then he wanted to move and he was promised that he'll be sold in the summer, but Wolfsburg refused to sell him. On the other hand, they did let his best friend Misimovic go, replacing him with Diego, who thinks that he is the boss in Wolfsburg.
I'd too be mad in Dzeko's place. A team that's fighting against relegation refusing to sell me, wasting my best years in such club.