A tech entrepreneur and writer with over a decade of experience in digital transformation and startup ecosystems.
The glaring attention that has been trained on one world-class Liverpool great switched to another on Anfield's latest frustrating night.
The Egyptian forward has come under fire for his subpar performances this campaign - and was consigned to the bench for the second straight Premier League game as Sunderland arrived on Wednesday.
But it was skipper Virgil van Dijk, a exceptional defensive rock as Liverpool have swept up the full collection of major prizes, whose dip in performance came under the microscope during the 1-1 draw.
Van Dijk, 34, and Salah, 33, both inked lucrative new two-year deals in the summer, with barely a Liverpool concern voiced at the prospect of offering extensions to a seasoned pair much approaching the end of their careers than the start.
Indeed, it was a moment of optimism - but now there is no escaping the stark fact that levels have fallen concerningly for both.
Liverpool have been vulnerable in defence ever since boss Arne Slot and the club's scouting department undertook a £450m summer overhaul that has still to demonstrate anything like value for money.
Simultaneously, Van Dijk has started to shed the air of invincibility he has possessed since his £75m move from Southampton in January 2018.
Van Dijk has not been helped by fellow defender Ibrahima Konate's dramatic dip, along with Milos Kerkez not finding his feet at left-back. But the esteemed defender has also had significant difficulties, as proved by his desperate handball that gave away a penalty in the heavy Champions League loss to PSV Eindhoven at Anfield.
It was captured in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a deserved lead, Van Dijk giving the ball away before backing away and averting his body on a 25-yard shot that hit him and drifted out of the reach of goalkeeper Alisson.
For a defender of such proven caliber, Van Dijk has an curious trait of turning away on the ball, sometimes to Liverpool's cost.
Bad luck at the conclusion, yes, but it was a situation Van Dijk invited with his uncharacteristic failure to make a decisive move, Sunderland's Talbi taking advantage.
"Van Dijk loses the ball and then he just drops off. It's the incorrect choice. He needs to go to the ball. Him not making the decision means that no one else knows what to do."
"Virgil Van Dijk last season was faultless. Every game he was dominant, but right now he's erring and doubting himself."
As with Salah, a player of Van Dijk's pedigree must not be dismissed after winning two Premier Leagues, the Champions League, the FA Cup and two EFL Cups in a glittering Liverpool career.
He has, though, looked a pale imitation of his usual dominant persona this season, with the poest ball recovery rate per game during his Liverpool career, while defensive actions are also down on last season.
And, while leadership should not be Van Dijk's sole responsibility alone in a Liverpool team brimming with experience, it was lacking here. No-one was inspiring a team that once again looked lost to seize the initiative by the throat.
Van Dijk's subpar showing, which ended with him being used as the last resort of acting as an last-ditch attacker, was symptomatic of a horribly mediocre Liverpool performance - which made Sunday's win at West Ham seem like the exception rather than the rule.
Slot stayed with the side that stopped a run of nine losses in 12 games at London Stadium, Salah once more watching from the sidelines.
The Egyptian emerged at the start of the second half as the Kop looked to him for inspiration. It was not forthcoming, with £125m Alexander Isak also ineffective after scoring his first with his first league goal for Liverpool on Sunday.
Slot would have been under increased scrutiny had Florian Wirtz's 81st-minute shot not taken a deflection off Nordi Mukiele to set up what Liverpool hoped would be a dramatic ending.
Stoppage-time tension came - but at the other end. Liverpool were only avoided defeat in stoppage time when Federico Chiesa's superb tracking back allowed him to turn Sunderland substitute Wilson Isidor's shot off the line after he had beaten keeper Alisson.
Slot and his underperforming defending champions ultimately had to settle for a draw knowing it could have been worse, with Alisson fortunate to turn Trai Hume's shot onto the bar in the first half before Omar Alderete headed against the post after the interval.
Liverpool were lethargic, labored and short on invention. Even the traditional late rally after the equaliser carried minimal threat. Showings like this are the reason their defense of their crown has collapsed.
But full acknowledgment for the Reds' struggles on Wednesday must be given to Sunderland, who are being seeing the results for a summer of clear intent in the transfer market, coupled with the excellent coaching of Regis le Bris.
The Black Cats were positive, self-believing and a genuine threat.
Sunderland are now sixth in the Premier League with 23 points. It is symptomatic of the manner in which they have grown into life in the Premier League that they will be unhappy they left Anfield without adding two more to their tally.
For Slot and Liverpool, it is back to the drawing board.
A tech entrepreneur and writer with over a decade of experience in digital transformation and startup ecosystems.