The signing of a left-back creates uncertainty for FC Barcelona ahead of the upcoming summer transfer market. Although the board and coaching staff have full confidence in Alejandro Balde, the weak response from Gerard Martín as the substitute for '3' highlights the need to improve competition in a key position for Hansi Flick's scheme. The club has several interesting alternatives on the table (Davies, Tagliafico, Álex Valle...), but for now, they are just market rumors.