Salah's replacement has to be found very quickly. He is not going to give his service for much longer to Liverpool. and he has been one of the most important players for Liverpool. So finding a true replacement for him should be one of the most important tasks for right now.
Actually one of the things that affect most clubs is lack of planning, though in as much as they would already have all the kind of players they needed but planning ahead of time is always one of the most important thing because majority of clubs has been going through a lot because of the inability to have put things in place, so actually just like you said since Mohammed Salah is the most valuable and the most experienced player in Liverpool what the team management supposed to have been doing is to be striving for a good player that would replace Mohammed Salah because already the club management knows that Mohammed Salah will not play for Liverpool till he retired so working on those things now should be there number one priority because if Mohammed Salah leaves the club without any replacement Liverpool will seriously be affected before they would get use to it.
I don't think Mohammed Salah will leave the club now, so I don't think they will make a decision to bring new players to replace M. Salah. The new coach will try to show his performance next season to try to get the opportunity to win the league title. Let's see how the new coach will help the team because I see he will help the team to win the title since Klopp doesn't have the opportunity to challenge Guardiola in the league. Let's see how Arne Slot will perform or he will get the In my opinion, I believe Arsenal, Liverpool, and Chelsea will compete with Manchester City and win the title next season. because am thinking that manchester city will not be the winner of the premier league next season.
Artete has lost the league twice, both times to Manchester City, and Artete will not like to lose again. Even if Arsenal fails, I am confident that they will still be a club capable of challenging Manchester City in the league, because I do not want Guardiola to win the league title any longer; instead, they should bring in other clubs to keep the league interesting to watch. He shouldn't be like the other competitors. because it is the only premier league that is worth watching due to its competitive nature. So let's see how the next season goes and who will get the opportunity to win the title, and I'm sure Liverpool's coach isn't here to make any decisions about recruiting new players to the squad that will replace m. salah in the club. since the player as not said anything about is features.