Barcelona striker Keirrison is refusing to budge from his loan with Benfica.
Benfica management are keen to offload the Brazilian, who has failed to make an impact since his August arrival.
But Keirrison made it known through his agent, Marcos Malaquias, he is not prepared to accept this option.
"I do not want to leave Benfica, I am awaiting an opportunity to prove himself," he told A Bola. "It is not that I do not want to play in Spain, it is I do not want to go from club to club."