Barcelona are reportedly considering Manchester United's Daley Blind and Lazio's Stefan de Vrij as potential signings as they seek to strengthen their defensive options in the January window.
According to Marca, with Samuel Umtiti and Javier Mascherano injured—and the latter's future at the club also unclear—the Blaugrana want to bolster their centre-back choices mid-season. The Dutch duo are said to both be under consideration.
As noted in the report, Blind's contract is set to run out at the end of the campaign, although United do have an option to extend it.