Borussia Dortmund sporting director Michael Zorc suggests that Robert Lewandowski will leave the club in the not-too-distant future.

The Polish striker, who has been heavily linked with Manchester United, comes out of contract next summer and is likely to depart at the end of this season or next as he chooses not to renew his deal.

"Robert will not renew his contract, he is either [leaving] this summer or in the summer of 2014," Zorc told German broadcaster Sky.

 The game is about opinions. Make yours heard! Join the nation on Facebook today: