Chelsea should think twice before signing Pierre-Emerick Aubameyang, because Jurgen Klopp has never tried to bring his former player to Anfield.
That's the view of Tony Cascarino, who turned out for the West London club between 1992 and 1994. Thomas Tuchel is on the hunt for a fresh attacking option after two huge investments failed to pay off.
Despite paying Inter Milan a whopping £97.5million for former player Lukaku, the Belgian has returned to the San Siro on loan, just 12 months later. And having coughed up £47.5million for Timo Werner, he too has gone back to his former club RB Leipzig for just over half the initial outlay.