As already mentioned, Liverpool still look relatively weak at the back, particularly when compared to most of their top six rivals.
Liverpool's return to Champions Leagude football has been far from a joyous one after their first two group stage clashes back in the competition.
"The greatest teams in Liverpool's history, in the early 1980s, they could be pragmatic week-in, week-out". Without the attacking creativity of Promes, it is not clear who will be able to step up and produce a piece of magic if Liverpool can remain focused in defence.
"But I am happy to play in this competition, it is something you dream of as a footballer".
"It is good to have them all, it is cool everyone is in the game, but that doesn't mean anything". The pressure will be firmly on them on Tuesday night, as a loss to Liverpool would make qualification hard for them to achieve.
Jamie Carragher thinks Liverpool are "not streetwise enough" and gives them "no chance" of winning the title if they continue to concede goals at the same rate.