A Fading Figure of His Dominant Stature - Liverpool's Captain Battles Waning Influence
The intense focus that has fallen upon one elite Liverpool legend turned to another on Anfield's most recent disappointing night.
Mohamed Salah has been under scrutiny for his poor form this campaign - and was consigned to the substitutes' bench for the consecutive Premier League game as the Black Cats visited on Wednesday.
But it was leader Virgil van Dijk, a peerless defensive bedrock as Liverpool have secured the complete set of major prizes, whose struggles came under the microscope during the stalemate.
The Experienced Pair and New Deals
Van Dijk, 34, and Salah, 33, both inked lucrative new two-year deals in the summer, with scarcely a Liverpool question asked at the idea of offering extensions to a veteran duo much closer to the end of their careers than the start.
Truly, it was a cause of celebration - but now there is no avoiding the harsh truth that standards have dropped concerningly for both.
Defensive Vulnerabilities and A Costly Refit
Liverpool have been vulnerable in defence ever since boss Arne Slot and the club's recruitment team began a £450m summer overhaul that has not yet shown anything like its worth.
At the same time, Van Dijk has started to forfeit the sense of being untouchable he has possessed since his £75m transfer from Southampton in January 2018.
Van Dijk has not been helped by fellow defender Ibrahima Konate's loss of form, along with Milos Kerkez failing to settle at left-back. But the great Dutchman has also fought his own battles, as proved by his panic-stricken handball that resulted in a penalty in the heavy Champions League loss to PSV Eindhoven at Anfield.
An Incident That Symbolized The Issue
It was captured in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a merited lead, Van Dijk surrendering the ball before backing away and averting his body on a 25-yard shot that hit him and looped out of the reach of goalkeeper Alisson.
For a defender of such unquestionable quality, Van Dijk has an unusual habit of turning his back on the ball, sometimes to Liverpool's cost.
Bad luck at the conclusion, yes, but it was a situation Van Dijk provoked with his atypical failure to make a decisive move, Sunderland's Talbi capitalising.
"Van Dijk surrenders possession and then he just backs off. It's the mistake. 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 couldn't make a mistake. Every game he was imperious, but right now he's erring and hesitating."
The Numbers and A Lack of Command
As with Salah, a player of Van Dijk's stature must not be dismissed after winning two Premier Leagues, the Champions League, the FA Cup and two EFL Cups in a illustrious Liverpool career.
He has, though, looked a faded version of his usual dominant persona this season, with the poest ball recovery rate 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 rousing a team that once again looked lost to seize the initiative by the scruff of the neck.
Van Dijk's poor display, which ended with him being used as the desperate measure 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 anomaly rather than the standard.
A Side Without Spark
Slot stayed 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 looked to him for inspiration. It failed to materialize, with £125m Alexander Isak also anonymous after getting off the mark 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 grandstand finish.
Stoppage-time tension came - but at the other end. Liverpool were only spared embarrassment 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 rounded keeper Alisson.
Praise Deserved 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, unimaginative and lacking in ideas. Even the traditional late rally after the equaliser carried minimal threat. Showings like this are the reason their attempt to retain the title has fallen apart.
But huge credit for the Reds' struggles on Wednesday must be given to Sunderland, who are being reaping the benefits for a summer of serious ambition in the transfer market, coupled with the excellent coaching of Regis le Bris.
The Black Cats were positive, assured and dangerous.
Sunderland are now sixth in the Premier League with 23 points. It is indicative of the manner in which they have adapted to life in the Premier League that they will be disappointed they left Anfield without adding two more to their tally.
For Slot and Liverpool, it is time for reflection.