Cagliari striker Joaquin Larrivey is unsure when he will return to Italy.

Larrivey is currently on-loan at Argentina's Velez Sarsfield and could return to Cagliari as a replacement for Robert Acquafresca, who will return to Inter Milan in the summer.

Larrivey said: "I do not know if I'll come back in June or later to try to demonstrate why they signed me, but for now I do not think about it, I just want to do well with Velez."