Atletico's Argentinian head coach Diego Simeone (L) oversees a training session in Stuttgart, southern Germany, on October 19, 2026, on the eve of the UEFA Champions League football match VfB Stuttgart v Atletico Madrid. (Photo by THOMAS KIENZLE / AFP via Getty Images)

Atletico Madrid hold a training session in Stuttgart, southern Germany, on October 19, 2026, on the eve of the UEFA Champions League football match VfB Stuttgart v Atletico Madrid. (Photo by THOMAS KIENZLE / AFP via Getty Images)

Barcelona's German coach Hans-Dieter Flick (C) talks to Barcelona's players during a training session at at the Parc des Princes stadium in Paris on October 19, 2026, on the eve of the UEFA Champions League first round day 3 football match between Paris Saint Germain (PSG) and FC Barcelona. (Photo by FRANCK FIFE / AFP via Getty Images)

PSV Eindhoven's coach Peter Bosz attends a press conference ahead of their UEFA Champions League first round day 3 football match against FC Porto, at the Dragao Stadium in Porto, on October 19, 2026 (Photo by MIGUEL RIOPA / AFP via Getty Images)

Liverpool's Dutch midfielder #38 Ryan Gravenberch (C) attends a team training session at their training ground in Kirkby, Liverpool, north-west England on October 19, 2026, the eve of their UEFA Champions League, league phase football match against Villarreal. (Photo by Paul ELLIS / AFP via Getty Images)

Barcelona's German coach Hans-Dieter Flick talks to Barcelona's players during a training session at at the Parc des Princes stadium in Paris on October 19, 2026, on the eve of the UEFA Champions League first round day 3 football match between Paris Saint Germain (PSG) and FC Barcelona. (Photo by FRANCK FIFE / AFP via Getty Images)

Liverpool's Dutch defender #04 Virgil van Dijk (C) attends a team training session at their training ground in Kirkby, Liverpool, north-west England on October 19, 2026, the eve of their UEFA Champions League, league phase football match against Villarreal. (Photo by Paul ELLIS / AFP via Getty Images)

Liverpool's Uruguayan defender #33 Ronald Araujo (L) attends a team training session at their training ground in Kirkby, Liverpool, north-west England on October 19, 2026, the eve of their UEFA Champions League, league phase football match against Villarreal. (Photo by Paul ELLIS / AFP via Getty Images)