The report suggests Juventus would like to do a £17 million deal.
The Scottish Premiership side have so far made just one signing this summer.
The West Ham United star has been a key man for France at Euro 2016.
The former Anfield teammates are in line for a reunion in Rotterdam.
The Frenchman has been linked with an exit from Newcastle this summer.
Leeds United appear to be closing in on yet another new signing.
The Tottenham Hotspur teenager is now settled in North London.
Ibrox side Glasgow Rangers won their first pre-season friendly.
Sheffield Wednesday and Wolverhampton Wanderers have reportedly been joined by Derby County in pursuit of Middlesbrough's Adam Reach.
Welcome to this morning's transfer round-up. This edition features 'Juan Cuadrado still interesting Juventus?' and 'Toni Kroos linked to Manchester City again' plus more, so delve in below.
Newcastle United overcame Brentford 3-1 this weekend.
West Ham's Aaron Cresswell was sent off against Crystal Palace on Saturday evening.
Tottenham Hotspur failed to win against West Bromwich Albion in the Premier League on Saturday.
The Swede nearly secured a late point for Leeds United at the iPro Stadium.
Liverpool do appear to need additional depth at the heart of their defence.
Cheikhou Kouyate has piled the pressure on West Ham United boss Slaven Bilic ahead of Saturday's crunch clash against Crystal Palace.
West Ham United co-owner David Gold has shared his love of a former player who turned his back on the club for bitter rivals Tottenham Hotspur.
The young Frenchman has been involved with the first-team at Arsenal for some time now.
The two have formed a quick relationship in the heart of the Arsenal defence.
Leeds have an option to buy the Swedish defender for around £10 million less than that figure.
A former Rabobank Groep trader arrested last year in Australia will plead guilty to U.S. charges that he schemed to manipulate benchmark interest rates, his lawyer said.
Observations, thoughts, concepts from the top table.
A BNP Paribas director fired during a probe into foreign-exchange market manipulation is seeking more than $6.6m compensation from his former employer, saying he’ll work until he’s 80 years old.