The Times in London is reporting that Marc Guehi is on the verge of sealing a move to Liverpool.
The Crystal Palace centre-back looks set to have his medical and seal the 40.4-million euro move in London.
The Reds also look set to loan Harvey Elliott to Aston Villa.
The deal includes an obligation-to-buy fee of over 40-million.
The club has yet to confirm the Isak deal but the striker is on Merseyside for a medical.
His old club, Newcastle United have agreed a deal to sign Yoane Wissa from Brentford.
The 28-year-old will join the club in a deal worth 57.7-million euro plus 5.7-million in add-ons.
There's also two goalkeeper transfer deals in the works in Manchester on deadline day.
Manchester United have agreed a deal worth 21-million euro plus add-ons with Royal Antwerp for goalkeeper
The 23-year-old is travelling to Manchester to finalise his move and undergo a medical.
The BBC reports that it means United have ended their interest in signing Aston Villa netminder Emiliano Martinez.
Man City in advanced talks to sign goalkeeper Gianluigi Donnarumma for around 35-million euro, with Ederson set to join Fenerbahce for 13.9-million.
Today is transfer deadline day, with the window due to close at 7pm.