While there has been a narrative suggesting that Champions League qualification will still be enough to secure his position for another season, sources indicate that reality may be far less certain.
There is a growing sense that his job is under serious threat, regardless of where Liverpool now finish in the Premier League. Performances are truly under the microscope.
The timing could hardly be more daunting, with a trip to face Paris Saint-Germain on Wednesday evening.
A Champions League clash against the European champions and Ligue 1 leaders heightens anxiety rather than optimism.
It is not necessarily a fixture that defines a season, but in the current climate it risks amplifying existing doubts.
Judging Liverpool purely on a result in Paris would be simplistic, yet the broader context makes it difficult to ignore the potential consequences.
Recent performances have already raised alarm bells as the manner of defeats to Brighton & Hove Albion and Manchester City have exposed vulnerabilities that appear to be worsening rather than improving.
Supporter unrest is no longer subtle, either. Early exits from the stands and tension between players and fans have all contributed to an increasingly toxic atmosphere.
Chants referencing Xabi Alonso have only intensified the scrutiny, hinting at a fanbase already looking beyond the current set-up.
There is still support for Slot within the club, but it is not as strong or unified as it once was. The hierarchy are being forced into a test of patience, particularly as many of the team’s issues are being directly attributed to coaching and preparation.
Fundamental weaknesses remain unaddressed - and that is becoming increasingly difficult to overlook.
Beneath all of the uncertainty is the fact he has not signed a contract extension. With just one year remaining on his current deal, there had been an expectation that talks would already be progressing by now. Instead, there is the concern over whether to keep him on at all.
Twelve months ago, everything was falling into place as Slot guided Liverpool to the title. But the vibe has changed significantly.
Performances have lacked conviction for some time and while past success offers some protection, the margin for error has all but disappeared ahead of a defining European tie.