Flick welcomes back six internationals as Barcelona focus on Osasuna clash

The squad's reinforcements come at a crucial time as Barcelona gear up for their rescheduled La Liga fixture against Osasuna, set to take place on Thursday night at the Estadi Olimpic Lluis Companys.

Flick had already been working with Spain U21 internationals Gerard Martín, Fermin Lopez and Pablo Torre in Monday's session, but the return of senior squad members further strengthens his options.

However, the squad is still not at full strength. Robert Lewandowski, who played for Poland against Malta on Monday, is expected to rejoin training on Wednesday. Meanwhile, Ronald Araujo, Raphinha and Hector Fort remain with their respective national teams—Uruguay, Brazil, and Spain U19.

Centre-back Pau Cubarsi is also still sidelined as he continues his recovery from the ankle sprain sustained in Spain's Nations League quarter-final against the Netherlands, which forced him to withdraw from international duty prematurely.

To compensate for the absences, Flick has once again called up academy player Alexis Olmedo, who trained with the first team at the Joan Gamper training complex on Tuesday.