A Shadow of His Commanding Persona - Liverpool's Captain Fights Waning Influence
The unforgiving attention that has been trained on one world-class Liverpool legend shifted to another on Anfield's fresh frustrating night.
The Egyptian forward has been under scrutiny for his poor form this campaign - and was placed on the sidelines for the second straight Premier League game as the Black Cats came to town on Wednesday.
But it was leader Virgil van Dijk, a unmatched defensive bedrock as Liverpool have secured the full collection of major trophies, whose poor form came under the microscope during the stalemate.
The Seasoned Stars and Renewed Terms
Van Dijk, 34, and Salah, 33, both signed lucrative new two-year deals in the summer, with scarcely 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.
Indeed, it was a moment of optimism - but now there is no denying the harsh truth that standards have dropped concerningly for both.
Defensive Vulnerabilities and A Costly Refit
Liverpool have been susceptible in defence ever since head coach Arne Slot and the club's scouting department embarked on a £450m summer refit that has still to demonstrate anything like value for money.
Concurrently, Van Dijk has started to shed the air of invincibility he has held since his £75m transfer from Southampton in January 2018.
Van Dijk has received little support by fellow defender Ibrahima Konate's loss of form, along with Milos Kerkez struggling to adapt at left-back. But the renowned star has also had significant difficulties, as demonstrated by his rash handball that resulted in a penalty in the heavyweight Champions League loss to PSV Eindhoven at Anfield.
A Sequence That Symbolized The Problem
It was encapsulated in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a deserved lead, Van Dijk surrendering the ball before retreating and turning his back on a 25-yard shot that struck him and looped out of the reach of goalkeeper Alisson.
For a defender of such unquestionable quality, Van Dijk has an curious trait of turning his back on the ball, sometimes to Liverpool's cost.
Misfortune at the end, yes, but it was a situation Van Dijk courted with his uncharacteristic 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 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 imperious, but right now he's erring and doubting himself."
Performance Metrics and Missing Leadership
As with Salah, a player of Van Dijk's stature must not be discarded 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 shadow of his usual commanding presence this season, with the poest ball recovery rate per game during his Liverpool career, while tackles and interceptions 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 missing here. No-one was inspiring a team that once again looked bewildered to seize the initiative by the scruff of the neck.
Van Dijk's difficult night, which ended with him being used as the desperate measure of acting as an last-ditch attacker, was representative of a horribly mediocre Liverpool performance - which made Sunday's win at West Ham seem like the exception rather than the standard.
A Team Devoid of Spark
Slot stayed with the side that stopped a run of nine losses in 12 games at London Stadium, Salah once more starting on the sidelines.
The Egyptian emerged at the start of the second half as the Kop turned to him for inspiration. It failed to materialize, with £125m Alexander Isak also ineffective after getting off the mark with his first league goal for Liverpool on Sunday.
Slot would have been under greater pressure had Florian Wirtz's 81st-minute shot not taken a deflection off Nordi Mukiele to set up what Liverpool hoped would be a grandstand finish.
Late drama 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 dribbled past keeper Alisson.
Praise Deserved and Looking Ahead
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, ponderous and lacking in ideas. Even the traditional late rally after the equaliser carried scant belief. Displays like this are the reason their defense of their crown has collapsed.
But significant praise for the Reds' struggles on Wednesday must be given to Sunderland, who are being rewarded for a summer of notable ambition in the transfer market, coupled with the superb management 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 embraced 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 time for reflection.