Brighton boss Roberto de Zerbi says he wants a top class replacement if Moises Caicedo is sold.
Caicedo is the subject of a 80m offer from Chelsea.
"If Caicedo leaves, we will bring another big player. If Caicedo stays with us, I will be very happy," De Zerbi said.
"But it's not my job to decide who leaves and who comes [to the club].
"It's not my problem, the transfer market.
"I hope we can bring another couple of players because I need it. But if we sell anyone we will bring other big players, other good players."