Sevilla coach Pablo Machin has hopes of several late signings before Friday's transfer deadline.
"People have to arrive for the positions that you have talked about," said Machin.
"One, two or three players will arrive, as sometimes it's not about what you want but what you can do.
"Borja Mayoral is an interesting player who hasn't had many opportunities.
"He who comes will be a very good player and we will be happy."