"I don't really have a problem with the Premier League, I have a problem with it being unsustainable."
A book published in Germany this week - The Football Leaks: The Dirty Business of Football - includes what it says is a breakdown of the fee for Paul Pogba's move to United last summer, and alleges his agent Mino Raiola earned £41m from the deal.
http://www.bbc.com/sport/football/39874533