And in a recent interview, Klopp heaped praise on the Scotland international and maintained there’s more to come from his left-back.
“There’s a whole lot of potential still. However, it’s good. He improved a great deal but there’s still a whole lot he is still a young fella. There’s time for that.
“In games that are particular he’s outstanding; occasionally he is not quite as much involved as we want him to become.
“The full-backs in whatever system we perform have an important function that is unbelievably in protecting but in assaulting.