Klopp has brought in a string of summer signings, but he has urged those already at the club to lead by example.
"We talk about Naby Keita, that's good, he's new. The world is like that. When it's new it's fantastic.
"What you already have (must say) 'yeah, I'm still here too'.
"James Milner made big steps in the last three years, that's the truth. I don't want to judge his career but it feels like it's the best moment of his career.
"Gini Wijnaldum, no-one speaks about him. He can play the 'six' and the 'eight' in the way I don't know many players can. They don't talk about him.
"We only spoke about these three but Fabinho didn't play a minute so far and we expect big things from him. Adam Lallana, a long time injured. There's Xherdan Shaqiri too."