A Shadow of His Commanding Persona - Van Dijk Fights Decline
The glaring focus that has been trained on one elite Liverpool legend switched to another on Anfield's most recent disappointing night.
The Egyptian forward has faced examination for his struggles this campaign - and was consigned to the bench for the consecutive Premier League game as the Black Cats came to town on Wednesday.
But it was leader Virgil van Dijk, a unmatched defensive rock as Liverpool have secured the array of major prizes, whose poor form came under the microscope during the 1-1 draw.
The Seasoned Stars and Contract Extensions
Van Dijk, 34, and Salah, 33, both signed high-value two-year deals in the summer, with barely a Liverpool eyebrow raised at the notion of securing the futures to a experienced stars much approaching the end of their careers than the start.
In fact, it was a moment of optimism - but now there is no avoiding the stark fact that standards have dropped worryingly for both.
Defensive Vulnerabilities and A Major Overhaul
Liverpool have been susceptible in defence ever since head coach Arne Slot and the club's recruitment team undertook a £450m summer overhaul that has still to demonstrate anything like value for money.
At the same time, Van Dijk has started to shed the air of invincibility he has held since his £75m move from Southampton in January 2018.
Van Dijk has faced additional challenges by defensive partner Ibrahima Konate's collapse in form, along with Milos Kerkez failing to settle at left-back. But the great Dutchman has also struggled badly, as proved by his desperate handball that conceded a penalty in the significant Champions League loss to PSV Eindhoven at Anfield.
A Moment That Summed Up The Issue
It was exemplified in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a well-earned lead, Van Dijk surrendering the ball before backing away and turning his back on a 25-yard shot that deflected off him and drifted out of the reach of goalkeeper Alisson.
For a defender of such proven caliber, Van Dijk has an curious trait of shying away on the ball, sometimes to Liverpool's disadvantage.
Misfortune at the end, yes, but it was a situation Van Dijk invited with his unusual failure to take charge, Sunderland's Talbi capitalising.
"Van Dijk gives the ball away and then he just drops off. It's the wrong decision. 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 erring and second-guessing himself."
Statistical Decline and A Leadership Void
As with Salah, a player of Van Dijk's stature must not be written off after claiming two Premier Leagues, the Champions League, the FA Cup and two EFL Cups in a stellar Liverpool career.
He has, though, looked a shadow 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 clueless 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 last-ditch attacker, was symptomatic of a deeply underwhelming Liverpool performance - which made Sunday's win at West Ham seem like the exception rather than the standard.
Liverpool Devoid of Spark
Slot persisted 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 was introduced at the start of the second half as the Kop turned to him for inspiration. It was not forthcoming, with £125m Alexander Isak also quiet 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 deflected in off Nordi Mukiele to set up what Liverpool hoped would be a thrilling finale.
A late scare came - but at the other end. Liverpool were only spared embarrassment 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 beaten keeper Alisson.
Credit Due and Looking Ahead
Slot and his fading 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 slow, ponderous and lacking in ideas. Even the typical final push after the equaliser carried minimal threat. Displays like this are the reason their attempt to retain the title has collapsed.
But huge credit 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 excellent coaching of Regis le Bris.
The Black Cats were adventurous, self-believing 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 frustrated they left Anfield without adding two more to their tally.
For Slot and Liverpool, it is a case of going back to basics.