Barcelona are reportedly considering using Philippe Coutinho as a makeweight in a potential deal for Inter Milan forward Lautaro Martinez.
Coutinho is currently on loan at Bayern Munich and has been in relatively good form for the German champions during the 2019-20 campaign, contributing nine goals and eight assists in 32 appearances.
Bayern are allegedly unlikely to sign the playmaker on a permanent deal this summer, though, and there has been a host of speculation surrounding his future ahead of the 2020-21 campaign.
However, according to Gazzetta dello Sport, Barca could use Coutinho in an attempt to lower Inter's asking price, which is thought to be the full €111m (£90m) buy-out figure in Martinez's contract.
Coutinho previously represented Inter between 2008 and 2013, scoring five times in 47 appearances for the Italian outfit before joining Liverpool in January 2013.