For the attack line, they are still having problems because Jota is still not able to play for the attackers and when something unwanted happens like when Nunez's red card, it is indeed difficult for Klopp to rotate and find a good composition for them.
Currently Liverpool are still struggling in this regard, not from the lack of players but when the injury storms like this, the coach can't really do much.
Here are some of the options Klopp could take for the midfielder in the next game. Milner, Henderson, Fabinho might be good to be 3 in the middle for a 4-3-3 formation but if Klopp wants to change his strategy then he can surely find other options for example with 4-4-2 or something.Currently Liverpool are still struggling in this regard, not from the lack of players but when the injury storms like this, the coach can't really do much.
Firmino, who played in the match against Manchester United, did not show his capacity as a player who can still be relied on. His performances have dropped, he's not really able to replace Nunez in my opinion.
