As far as Klopp's team news is concerned, star playmaker Philippe Coutinho should finally return to the Liverpool first team after taking part in the pre-season fixtures.
"I'm very, very excited to start the Champions League games at Anfield".
Karius was given a 10-match run in the Premier League last season, his first in England, between September and December but was taken out of the firing line by Klopp after criticism began to mount over his performances.
"What I can say is that if nothing happens overnight then Loris Karius will play tomorrow night". The most important thing is no one told me anything where I thought "Oh, that is too much".
"I didn't expect any different", said Klopp. We never appealed the red card, only the length of the suspension.
"It's not an English thing".
At times, it feels as if Klopp has spent two years, and a lot of money, recreating the Liverpool team who nearly won the Premier League under Rodgers four seasons ago.
"We have to take the first 20 minutes and how we played before the worldwide break and take it into the next game", Mignolet told British media.
The Senegal winger's moment of rashness must not unseat the strides Klopp's team have made of late. "I hope we play to the best of our ability tomorrow".
"But tomorrow we have another competition and we worked so long, so hard for it and we actually plan to put all we have into this game".