A mounting injury crisis has become the defining story at Juventus this season, threatening to undermine what had been a solid start to the campaign. Manuel Locatelli, the club captain, underwent knee surgery after picking up a problem following the 1-1 draw with Milan, joining Khephren Thuram on the long-term injured list. The losses are significant. Both were considered first-choice starters, and their absence leaves Spalletti with precious little cover in the engine room.

The situation has forced a rapid reassessment. Teun Koopmeiners and Douglas Luiz, both of whom arrived at the club under a cloud of underperformance, now find themselves indispensable. Luiz in particular has responded well, earning a Brazil call-up from Carlo Ancelotti after a strong run of form. Senegalese midfielder Pape Sarr, who had been working through a minor physical issue carried from Tottenham, appears to be nearing fitness and could offer Spalletti a much-needed option. New signing Nick Woltemade, on loan from Newcastle, has also provided encouragement, with Spalletti reportedly considering pairing him with Randal Kolo Muani from the start.

On the pitch, Juventus sit seventh with seven points from three games, a position that reflects steady if unspectacular progress. Sunday's away fixture at Sassuolo offers a chance to build on that platform, though the squad's depth will be tested. How Spalletti manages his depleted resources over the coming weeks may well shape the club's entire autumn.