Manchester United striker Mame Biram Diouf is unsure if he'll be on the move this week.

Diouf is interesting Hoffenheim and Hannover in Germany.

"I have many contacts, but nothing is done yet," said Diouf, who is aware of rumours linking him with France's Brest.

"Brest can be interested, but I have a contract with Manchester United until 2013."