Salah raised eyebrows in a recent interview when he expressed concern about who would set the example to younger players in the gym once he and Robertson left. Captain Virgil van Dijk then added fuel to the debate after Liverpool's 3-2 defeat at Manchester United, saying "a lot of work" was needed behind the scenes. Slot addressed both sets of comments in his pre-match press conference.
"What Mo is saying is that standards are really important for a football club. I cannot agree more with him. I did not hear him say that the standards are not okay now. Did you?"
He was emphatic on where he stands personally.
"I'm not worried about it. At all. I'm not worried that the standards will be lower next season than they were this season, last season or the season before. No. I'm not worried. At all."
Slot acknowledged the logic in Salah's point about experienced players setting the tone for younger teammates, but challenged the assumption that only veterans can do so.
"It also makes sense that younger players — it doesn't have to be the new players, it can be the seven-year-old that comes from the academy — usually get the example of players like Mo and others for them to understand what it takes to play every three days at this level. I see that our younger players have improved in this already."
He dismissed the suggestion that losing two veterans in their early thirties leaves the squad too young, pointing to Paris Saint-Germain's Champions League winners as a counterexample.
"If I look at Paris Saint-Germain: Désiré Doué is 20, Khvicha Kvaratskhelia is 25. Can they set standards for a team? Standards can also be set by a 20-year-old, like Doué, or Salah who played for Liverpool when he was 26. It is not age related."
He was equally unequivocal about the players already signed or expected to arrive.
"We are not talking about children. Florian Wirtz, Hugo Ekitike, Alexander Isak — they are serious professionals that know what it takes to play at this level."
Van Dijk drew criticism this week after Liverpool players were filmed playing a relaxed keepy-up game in the Old Trafford tunnel before their defeat. Slot noted that his side actually had fewer days off this season than last — when they won the Premier League title — and said Van Dijk's broader point about internal standards has been addressed.
Liverpool host Chelsea on Saturday needing a win to confirm Champions League qualification. Salah, Robertson and goalkeeper Alisson Becker are all absent through injury. The standards question will persist until the summer. Slot is not interested in debating it any further.