A Diminished Presence of His Commanding Persona - Liverpool's Captain Battles Waning Influence
The unforgiving spotlight that has been trained on one elite Liverpool great switched to another on Anfield's fresh desperate night.
Mohamed Salah has come under fire for his poor form this season - and was relegated to the substitutes' bench for the second straight Premier League game as the Black Cats visited on Wednesday.
But it was leader Virgil van Dijk, a peerless defensive foundation as Liverpool have secured the full collection of major prizes, whose struggles came under the microscope during the draw.
The Veteran Duo and Renewed Terms
Van Dijk, 34, and Salah, 33, both signed new lucrative two-year deals in the summer, with barely a Liverpool eyebrow raised at the prospect of handing contracts to a experienced stars much nearer to the end of their careers than the start.
In fact, it was a reason for joy - but now there is no avoiding the brutal reality that levels have fallen concerningly for both.
Backline Issues and Summer Spending
Liverpool have been susceptible in defence ever since manager Arne Slot and the club's transfer committee undertook a £450m summer overhaul that has yet to prove anything like its worth.
Simultaneously, Van Dijk has started to lose the sense of being untouchable he has held since his £75m switch from Southampton in January 2018.
Van Dijk has faced additional challenges by fellow defender Ibrahima Konate's loss of form, along with Milos Kerkez failing to settle at left-back. But the esteemed defender has also fought his own battles, as proved by his rash handball that resulted in a penalty in the heavy 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 merited lead, Van Dijk giving the ball away before standing off and turning away on a 25-yard shot that hit him and floated out of the reach of goalkeeper Alisson.
For a defender of such proven caliber, Van Dijk has an curious trait of turning his back on the ball, sometimes to Liverpool's detriment.
Bad luck at the conclusion, yes, but it was a situation Van Dijk provoked with his uncharacteristic failure to act decisively, Sunderland's Talbi capitalising.
"Van Dijk surrenders possession and then he just retreats. 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 dominant, but right now he's erring and doubting himself."
The Numbers and A Leadership Void
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 shadow of his usual commanding presence this season, with the worst recoveries 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 sole responsibility alone in a Liverpool team brimming with experience, it was missing here. No-one was inspiring a team that once again looked lost to take control by the throat.
Van Dijk's difficult night, which ended with him being used as the last resort 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 anomaly rather than the standard.
A Side Lacking Ideas
Slot kept faith with the side that ended a run of nine losses in 12 games at London Stadium, Salah once more observing from 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 quiet after opening his account with his first league goal for Liverpool on Sunday.
Slot would have been under greater pressure 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 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 rounded keeper Alisson.
Credit Due and The Road Forward
Slot and his underperforming defending champions ultimately had to accept the point knowing it could have been worse, with Alisson lucky 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 sluggish, labored and short on invention. Even the customary late surge after the equaliser carried minimal threat. Performances like this are the reason their title defence has fallen apart.
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, assured and dangerous.
Sunderland are now sixth in the Premier League with 23 points. It is indicative of the manner in which they have embraced 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 back to the drawing board.