"If someone says something, he should keep his word. I'm not saying it's only about the transfer, but other things we have discussed with management and that has not materialised.
"It turns out that words spoken straight into my eyes were untrue. No matter how hard I will train and what I will do, the feeling that I've been cheated will still be there.
"Maybe that word is too much, so for now I will say I'm disappointed."
http://www1.skysports.com/football/...els-cheated-by-current-club-borussia-dortmund