Cape Town - Liverpool manager Jurgen Klopp is reportedly willing to listen to serious offers for out-of-favour midfielder Marko Grujic in the off-season.
The 22-year-old Liverpool midfielder signed a new contract with the Reds and immediately joined Bundesliga side Hertha Berlin on a season-long loan last summer.
The Serbia international has found a home in Berlin and become a regular for Pal Dardai's side, making 19 appearances and scoring four times in the league, despite enduring ankle problems.
Hertha legend Dardai recently hailed Grujic as "Hertha's best midfielder for 20 years" after several glowing displays.
And after making only a handful of appearances for Liverpool after arriving in 2016, Grujic recently admitted he has no intention of returning to Anfield just yet.
ESPN claim that Atletico Madrid are interested in taking Grujic to the Wanda Metropolitano Stadium this summer.
The report adds that Jurgen Klopp is ready to sell but Liverpool "want €40 million (£34.7m) for the Serbia international".