Barcelona's sporting director, Deco, has expressed interest in Diaz in the past. In an earlier interview, Deco mentioned that Barcelona likes Diaz and other players who could improve the team. However, the club's interest in Diaz is not the only option they are considering.

Barcelona was also reportedly interested in Nico Williams from Athletic Club. However, Williams rejected the club's offer last summer, and his age may be a factor in Barcelona's decision to pursue Diaz instead. Diaz has proven himself in the Premier League, scoring 13 goals and providing seven assists in 36 games for Liverpool.

Barcelona's president, Joan Laporta, and Deco are planning to negotiate with Liverpool to lower their asking price for Diaz from £68M to £51M. However, Diaz may be hesitant to make a move, similar to Williams, who rejected Barcelona's offer last summer.