Barcelona are reportedly hoping to land a pre-contract agreement for Chelsea duo Andreas Christensen and Cesar Azpilicueta in the coming days.
The pair could leave Stamford Bridge on a free transfer in the summer, with both contracts expiring at the end of the season and little progress in a potential extension.
With less than six-months remaining on their current deals, they could also agree a pre-contract elsewhere, so long as it is a deal from another nation.