Barcelona president Josep Maria Bartomeu admits they're keen to sign a new striker.

Barca have already signed Valencia defender Jeison Murillo on-loan.

"In every window there are opportunities," Bartomeu said. "As clubs we're observing what's happening with players, with teams and in this case in this January transfer window there are a lot of movements.

"But there also were in January. We have to get used to teams not only planning for the current season, but also the future. What are we doing now? Well, [a forward] for the present and the future."