I don't entirely agree with that.
Van Dijk:
- We signed Leoni who we deemed good enough that we didn't want to loan him out again, but he tore his ACL early in the season.
- We actually agreed a deal with Palace for Guehi but they backed out because of issues on their part. Blame can be partially put on Liverpool because we fecked around too long for a mere £5m for such an important position, but we were after him and did agree a deal so there's that.
- Signed Jacquet for next season.
- Working towards a contract extension with Konate.
And that's only the things that we know off, there's also rumours about getting Quansah back for example. While one might argue it's not enough, it's also definitely not "not working towards a succession play for Van Dijk".
Salah, I think the consensus was all along that you can't replace him like for like so I think we tried to spread the goals out over multiple incomings, i.e. Isak and Ekitike, Wirtz to a lesser extent. Obviously if we thought Salah worthy enough of another big contract, we expected him to be at top level as well at the very least for this season, so an immediate replacement at RW wasn't the top priority and that wasn't necessarily wrong imo. Right now we're already linked with wingers like Diomande and Touré as incomings (not sure how reliable those are tbh) and bigger names like Barcola and even Olise (both not realistic imo). So seems like we first wanted to bring in more goals and still counted on Salah (as evidenced by his new contract), and are now looking for replacements on the wing given his drop-off and departure.
In hindsight we had far from a perfect summer but at the time it looked like good incomings, even though quite a lot on here pointed out that it might've impacted the balance of the team. Which has happened, to be fair, but (and that's my opinion) a lot of that is down to Slot and him not having the slightest clue how to incorporate the players and make them play together with a clear vision. If the rest of the team was up to their previous level, the new signings might've had an easier time settling in. Jury is still out whether they're all just not as good as they previously played, or it's the manager that's making them play that badly. I am firmly in the latter camp since it's too much of a coincidence that all of them are awful at the moment, and for me Slot is the main culprit, he just doesn't have a clue what he's doing and everyone suffers because of it.
I disagree that our squad is aging or too old, even when Klopp left us. What we could be lining up as next season:
Marmadashvilli (25)
Bradley (23) Jacquet (21) Van Dijk (35) Kerkez (23)
Gravenberch (24)
Szoboszlai (25) Wirtz (23)
Frimpong (25) Isak (26) Ekitiké (24)
That's no starter over the age of 25 at the start of the season apart from Van Dijk. And that's with the likes of Konate, Leoni, Mac Allister, Gakpo, Jones, Ngumoha all on the bench and under 27 years old. Not saying they'll all start in those positions and/or are good enough as a regular starter in a PL title challenging team (Frimpong, Gravenberch as pure DM, fullbacks, even GK unsure), but there'll be new signings as well and this is definitely a squad that's up for improvements UNDER THE RIGHT MANAGER. If we get another one in who does as badly or even worse as Slot, then we'll have to admit that all of those players are probably not as good as we (as Liverpool fans) thought them to be, but as of now, I am definitely holding out hope for that squad, it's imo Slot who's doing the damage here.