Barcelona intend to sell Ansu Fati at the end of the season.
Fati is currently on-loan at Brighton, with the deal not including a permanent option.
Sport says Barcelona have plans to sell Fati this summer, or use him in a trade for another player.
Barcelona have also secured an attacking player from next summer, when Brazilian Vitor Roque is to join the club.
Therefore, there is also a need for Barcelona to sell players to ease Financial Fair Play concerns.