The Times says despite Berbatov's insistence, it is believed that he will look to move to a bigger club in the summer. He has a gentlemen's agreement that he can do so if the club do not qualify for the Champions League this season.
Emil Dantchev, his agent, said last night that he had nothing more to add.
"Berbatov must be calm and concentrated as there is a very difficult programme ahead with Tottenham and Bulgaria."