PSV Eindhoven'd Brazilian defender Mauro Junior and teammates attend a training session at PSV Campus De Herdgang on the eve of the UEFA Champions League, league phase, Matchday 4, football match between PSV Eindhoven and Club Brugge, on November 3, 2026 in Eindhoven. (Photo by Tobias Kleuver / ANP / AFP via Getty Images) / Netherlands OUT

Arsenal's Spanish manager Mikel Arteta (centre right) takes part in a team training session at the Arsenal training centre in London Colney, north of London, on November 3, 2026, the eve of their UEFA Champions League, league phase football match against Slavia Prague in the Czech Republic. (Photo by Henry NICHOLLS / AFP via Getty Images)

Leipzig's Argentinian coach Martin Demichelis smiles as he oversees a training session of German first division football club RB Leipzig in Leipzig, eastern Germany on November 3, 2026, on the eve of the UEFA Champions League football match between RB Leipzig and Manchester City. (Photo by Ronny HARTMANN / AFP via Getty Images)

Leipzig's French midfielder #21 Neil El Aynaoui arrives for a training session of German first division football club RB Leipzig in Leipzig, eastern Germany on November 3, 2026, on the eve of the UEFA Champions League football match between RB Leipzig and Manchester City. (Photo by Ronny HARTMANN / AFP via Getty Images)

FC Porto's Italian coach Francesco Farioli arrives to give a press conference ahead of their UEFA Champions League football match against Napoli at the Jorge Costa Sports Complex in Vila Nova de Gaia on November 3, 2026. (Photo by Miguel RIOPA / AFP via Getty Images)

PSV Eindhoven'd Serbian forward Filip Kostic attends a training session at PSV Campus De Herdgang on the eve of the UEFA Champions League, league phase, Matchday 4, football match between PSV Eindhoven and Club Brugge, on November 3, 2026 in Eindhoven. (Photo by Tobias Kleuver / ANP / AFP via Getty Images) / Netherlands OUT

Leipzig's Argentinian coach Martin Demichelis smiles as he oversees a training session of German first division football club RB Leipzig in Leipzig, eastern Germany on November 3, 2026, on the eve of the UEFA Champions League football match between RB Leipzig and Manchester City. (Photo by Ronny HARTMANN / AFP via Getty Images)

Leipzig's French forward #27 Tidiam Gomis (R) and Leipzig's French forward #02 Abdoul Kone arrive for a training session of German first division football club RB Leipzig in Leipzig, eastern Germany on November 3, 2026, on the eve of the UEFA Champions League football match between RB Leipzig and Manchester City. (Photo by Ronny HARTMANN / AFP via Getty Images)