Goretzka supposedly off to the PL - apparently Oliver Bierhoff made that statement while talking about the riches of the PL enticing young German players (like Leroy Sane and Leon Goretzka). I assume this has to be to City or Chelsea (if it was Y**ted, they would have made sure everyone knows about it by now; Liverpool have Keita coming in next season, Sprs have a stacked MF and we are too dysfunctional to get something like this done).
