Brighton continue to push Chelsea about a deal for Levi Colwill.
The defender spent last season on-loan with Brighton, which now wish to sign him permanently.
The Seagulls had a 30m offer for Colwill rejected by Chelsea a fortnight ago.
And transfer expert Fabrizio Romano is reporting: "Brighton will insist for Levi Colwill this week after 30m bid rejected. There are more clubs interested. Chelsea's position remains clear: keep the player, offer him new deal.
"Blues hope (Kalidou) Koulibaly exit can help Colwill to get guarantees on game time and sign new deal."