As major European football clubs prepare for the new season, key players across Real Madrid, Barcelona, Liverpool, Manchester United, Chelsea, and Manchester City might be on the move. Real Madrid's Andriy Lunin and Arda Guler might leave due to limited playing time and the arrival of Kylian Mbappe. Barcelona could part ways with Ansu Fati and Raphinha to fund new signings. Liverpool's Caoimhin Kelleher and Fabio Carvalho might seek more game-time elsewhere. Manchester United's Aaron Wan-Bissaka and Jadon Sancho are also likely departures. Chelsea aims to offload Romelu Lukaku and Kepa Arrizabalaga to manage finances, while Manchester City might see Kalvin Phillips and Jack Grealish exit to revive their careers. Clubs like Tottenham and West Ham are eyeing strategic signings to bolster their squads.