Athletic Bilbao defender Oscar de Marcos can see Kepa Arrizabalaga leaving next month.
The Bilbao goalkeeper is expected to be on the move for Real Madrid.
"For us he's a great keeper and very important, as he showed each week, a great goalkeeper.
"We want him to do what he has to do, but do it now," said De Marcos.
"We can't get into it as we don't know what's happening, and as soon as it's resolved the better for everyone."