Marco Verdi is a seasoned IT strategist with over 15 years of experience in digital transformation and cybersecurity.
The glaring spotlight that has centered around one world-class Liverpool great turned to another on Anfield's latest frustrating night.
The Egyptian forward has been under scrutiny for his struggles this campaign - and was placed on the bench for the consecutive Premier League game as Sunderland came to town on Wednesday.
But it was leader Virgil van Dijk, a unmatched defensive bedrock as Liverpool have secured the complete set of major trophies, whose struggles came under the microscope during the 1-1 draw.
Van Dijk, 34, and Salah, 33, both inked high-value two-year deals in the summer, with scarcely a Liverpool concern voiced at the notion of handing contracts to a seasoned pair much closer to the end of their careers than the start.
Indeed, it was a moment of optimism - but now there is no escaping the brutal reality that performance has dipped concerningly for both.
Liverpool have been susceptible in defence ever since manager Arne Slot and the club's recruitment team began a £450m summer rebuild that has not yet shown anything like its worth.
Simultaneously, Van Dijk has started to forfeit the aura of invulnerability he has held since his £75m switch from Southampton in January 2018.
Van Dijk has not been helped by fellow defender Ibrahima Konate's collapse in form, along with Milos Kerkez failing to settle at left-back. But the esteemed defender has also struggled badly, as demonstrated by his desperate handball that gave away a penalty in the heavyweight 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 floated out of the reach of goalkeeper Alisson.
For a defender of such undoubted greatness, Van Dijk has an peculiar tendency of turning his back on the ball, sometimes to Liverpool's cost.
Ill fortune at the end, yes, but it was a situation Van Dijk invited with his unusual failure to make a decisive move, Sunderland's Talbi seizing the moment.
"Van Dijk gives the ball away and then he just retreats. 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 commanding, but right now he's making mistakes and doubting himself."
As with Salah, a player of Van Dijk's caliber must not be dismissed after winning two Premier Leagues, the Champions League, the FA Cup and two EFL Cups in a stellar Liverpool career.
He has, though, looked a pale imitation of his usual imperious self this season, with the lowest recovery numbers per game during his Liverpool career, while key defensive stats are also down on last season.
And, while leadership should not be Van Dijk's preserve alone in a Liverpool team full of experience, it was absent here. No-one was motivating a team that once again looked lost to take control by the scruff of the neck.
Van Dijk's subpar showing, which ended with him being used as the emergency option of acting as an makeshift forward, was representative of a horribly mediocre Liverpool performance - which made Sunday's win at West Ham seem like the outlier rather than the standard.
Slot persisted with the side that halted a run of nine losses in 12 games at London Stadium, Salah once more watching from the sidelines.
The Egyptian came on at the start of the second half as the Kop turned to him for inspiration. It was not forthcoming, with £125m Alexander Isak also ineffective after opening his account with his first league goal for Liverpool on Sunday.
Slot would have been under increased scrutiny had Florian Wirtz's 81st-minute shot not been turned in 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 saved from humiliation in stoppage time when Federico Chiesa's outstanding recovery run allowed him to turn Sunderland substitute Wilson Isidor's shot off the line after he had dribbled past keeper Alisson.
Slot and his struggling title-holders ultimately had to accept the point knowing it could have been worse, with Alisson blessed 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 slow, unimaginative and lacking in ideas. Even the traditional late rally after the equaliser carried little conviction. Showings like this are the reason their attempt to retain the title has collapsed.
But full acknowledgment for the Reds' struggles on Wednesday must be given to Sunderland, who are being rewarded for a summer of serious ambition in the transfer market, coupled with the fine work of Regis le Bris.
The Black Cats were proactive, assured and dangerous.
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 time for reflection.
Marco Verdi is a seasoned IT strategist with over 15 years of experience in digital transformation and cybersecurity.