Souness says the current team is the best seen since 1990.
Klopp said: "Thank you Graeme, I don't know the team from 1990.
"I have no idea if it is, we need to be really good, as all the other teams are good. It's not about being the best team, but being the best in certain games to beat a specific opponent.
"You cannot compare the football, so you cannot compare the teams. It's not important, we have to be as good as possible, to reach the highest, I don't know what it is. It's so early, it doesn't make sense to speak about what will happen at the end of the season."