Barca Taking Liverpool Players

  FC Barcelona has signed 3 players from the Liverpool side. Javier Machserano, Philippe Coutinho, and Luis Suarez. All three of them are former Liverpool players. In fact, they were stars at the English club. All of them were starters in the squad. The number of players taken by Barcelona could be risen up by one. That player who has been linked with the Catalan side is Mohammad Salah. Maybe Salah could be a Messi replacement when he gets old, but the fee will be expensive. Barca have spent almost a total of $400M on the three players, but that could easily go to $500M+ if at all they decide to sign Mohammad Salah. At that point, Barca is signing the Liverpool stars. Who's next to play for the Catalans?