Barcelona secured their third consecutive victory in La Liga with a 2-1 comeback win against Rayo Vallecano, thanks to a stunning debut performance from Dani Olmo. After trailing 1-0 at halftime, manager Hansi Flick subbed Olmo in, who quickly transformed the game by elevating the team's attacking intensity. Olmo assisted in the equalizer before scoring the winner in the 82nd minute, marking a memorable introduction after being registered just before the match. He expressed his joy in helping the team and emphasized the significance of the victory, noting it had been years since Barcelona won at Vallecas. With this win, Barcelona leads the league standings with nine points and looks to continue their perfect start against Real Valladolid on Saturday. Olmo's performance has generated excitement among fans and teammates alike, reflecting his potential impact on the season ahead.