Nicolas Gaitan's agent, Jose Iribarren, has said that the Benfica winger might consider moving on from the Estadio da Luz in the summer.
The Argentine has been linked with Manchester United and Liverpool after helping Benfica reach the Europa League final.
"First, Benfica need to tell me that he can be sold, then we will see what happens," Iribarren told FC Inter News.
"What may be considered as a step forward for him we might consider. Now he is only thinking about the Europa League final, which would be a very important milestone for his career."
Gaitan has scored seven goals in 26 league games this season.