João Cancelo takes over on Barcelona’s left, as Hansi Flick’s team struggles with injuries

Barcelona’s winter decision to bring João Cancelo back from Saudi Arabia was framed as short-term cover; instead, the Portuguese has become indispensable. Alejandro Baldé’s thigh injury in the Copa del Rey semi-final second leg against Atlético Madrid has sidelined the academy graduate for several weeks, forcing coach Hansi Flick to entrust the left flank to a player who had logged only a handful of training sessions in Catalonia.

Cancelo has now started four of the last five matches, missing only a brief cameo against Villarreal before the cup return leg with Atlético. The sequence has accelerated his adaptation to Flick’s high-line scheme and the relentless rhythm of European football. Early teething troubles—mistimed defensive rotations and moments of positional hesitation—have gradually given way to more assured displays, punctuated by attacking contributions: assists versus Levante and, more notably, in the 3-2 cup victory over Atlético that doubled as his most convincing outing since re-joining the club.

That same high-stakes night, however, deepened the injury crisis. Jules Koundé and Baldé both succumbed to muscular problems, stripping Flick of two starters and leaving Cancelo as the only experienced option capable of toggling between both full-back berths.

The reshuffle was tested immediately. At San Mamés, Cancelo operated on the left of a back four that kept its first clean sheet in weeks, grinding out a 1-0 win that steadied nerves ahead of a daunting Europa League trip to Newcastle. At St. James’ Park, the assignment turned chaotic. Eddie Howe’s game plan isolated winger Anthony Elanga against Cancelo, repeatedly springing the Swede into space behind the advanced Barça line. Elanga’s persistence yielded a host of half-chances, the clearest of which forced keeper Joan Garcia into a decisive one-on-one save. Newcastle’s eventual opener originated down that same corridor, though replays showed Ronald Araújo, not Cancelo, was caught ball-watching inside the six-yard box.

Barcelona escaped with a point thanks to a stoppage-time penalty, but the broader concern remains physical fatigue. Pundit and former Blaugrana striker Pichi Alonso told Esports COPE that the visitors “never controlled the ball, and without the ball they never controlled the game,” attributing the drop in intensity to a compressed calendar that has left several squad members nursing knocks.

For now, Cancelo’s two-way workload is non-negotiable. An attack-minded full-back who drifts into central pockets to overload midfield, he offers Flick a unique tactical hinge yet simultaneously invites risk when possession is lost. The coach must weigh those trade-offs against an ever-thinning roster, with La Liga’s title race and a European knockout tie still hanging in the balance.

Barcelona will hope Baldé’s recovery accelerates, but until then the Portuguese international—signed as insurance—has become the policy, the premium and the payout, all rolled into one.