Salah stayed for this season luckily. However Liverpool wouldn't get this lucky next time. There have already been Saudi clubs going after him. You know how much one of them got close last summer.
Not only Salah though. They might lose Diaz too as he was also speculated in the same transfer window. I mean there isn't such thing as they can't find anyone to replace them. But these players are literally the main goal sources. Liverpool will need to work hard surely. But for now, they don't need to worry. Arne Slot has started impressive. I hope to see his club being determined in the PL and CL both this season.
Liverpool seriously have lots on their hands to worry about because if we look at the players currently running out of contract I think they need to start considering strongly some replacements, players like Arnold, Van Dijk and Sallah who are all leaders are looking more like to leave with the Saga surrounding their future right now.
For Sallah the Saudi pro proposal is definitely looking juicy for him and considering his age he might want to actually look towards there