Southampton midfielder Dusan Tadic is convinced by the quality of Liverpool midfielder Marko Grujic.
Tadic is adamant Grujic can make it at Anfield.
He told Goal: "I know him very well, he is a good boy with a good mentality.
"I think he needs time because everything has happened to him [in the past year]. He played just one season with Red Star and then he went to Liverpool and he needs the time to adapt.
"For sure, Liverpool will bring good qualities into him. We will see what happens in the future but I believe in him. He just needs to work hard every day and his qualities will come out on the pitch.
"You can see other players with more experience than him that have struggled in the Premier League. He is still a young player and, for him, this situation is normal. The Premier League is the hardest league in the world.
"If you go to another league it is easier but this league is hard to adapt to. There's a lot of contact so I think that it is different from everything else."
Source: tribalfootball.com