Liverpool defender Dejan Lovren is on the January radar of Barcelona.
Barca have lost France defender Samuel Umtiti to injury until the beginning of the new year at the very least.
Fellow centre-back Thomas Vermaelen is also out for six weeks after suffering a thigh strain while away on in terminational duty with Belgium.
Mundo Deportivo says Lovren is on a shortlist of potential players they could bring in to help them.
The Croatian has made just two Premier league appearances for Jurgen Klopp's side so far this season.
Lovren has fallen behind Joe Gomez in the pecking order, while Virgil van Dijk remains the main man at the heart of defence.