Manchester United and Manchester City are set to do battle for another Leicester City centre-back.
United won the race with City to sign Harry Maguire in the summer transfer window.
They had to break the transfer record for a central defender to do so.
A report from the Turkish outlet Fanatiksays United and City want to sign Caglar Soyuncu.
The Turkish international has been a revelation for Brendan Rodgers' high flying Leciester this season, seamlessly filling in the gap left by Maguire's departure.
The source claims that it would take around £43 million for a club to sign Soyuncu in January.