A Diminished Presence of His Imperious Self - Van Dijk Battles Decline
The glaring focus that has been trained on one global Liverpool legend switched to another on Anfield's fresh desperate night.
Mohamed Salah has come under fire for his struggles this campaign - and was consigned to the sidelines for the consecutive Premier League game as the Black Cats came to town on Wednesday.
But it was leader Virgil van Dijk, a exceptional defensive rock as Liverpool have collected the array of major trophies, whose dip in performance came under the microscope during the draw.
The Seasoned Stars and Contract Extensions
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 offering extensions to a seasoned pair much nearer to the end of their careers than the start.
Indeed, it was a reason for joy - but now there is no avoiding the harsh truth that standards have dropped worryingly for both.
Defensive Vulnerabilities and A Costly Refit
Liverpool have been exposed in defence ever since boss Arne Slot and the club's transfer committee began a £450m summer rebuild that has still to demonstrate anything like value for money.
Simultaneously, Van Dijk has started to lose the air of invincibility he has carried since his £75m move from Southampton in January 2018.
Van Dijk has faced additional challenges by fellow defender Ibrahima Konate's collapse in form, along with Milos Kerkez failing to settle at left-back. But the renowned star has also struggled badly, as proved by his panic-stricken handball that resulted in a penalty in the heavy Champions League loss to PSV Eindhoven at Anfield.
A Moment That Symbolized The Problem
It was encapsulated in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a well-earned lead, Van Dijk losing possession 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 undoubted greatness, Van Dijk has an curious trait of turning away on the ball, sometimes to Liverpool's disadvantage.
Ill fortune at the finale, yes, but it was a situation Van Dijk provoked with his uncharacteristic failure to take charge, Sunderland's Talbi seizing the moment.
"Van Dijk gives the ball away and then he just backs 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 impeccable. Every game he was dominant, but right now he's making mistakes and second-guessing himself."
The Numbers and A Lack of Command
As with Salah, a player of Van Dijk's stature must not be written off 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 worst recoveries per game during his Liverpool career, while defensive actions are also down on last season.
And, while leadership should not be Van Dijk's sole responsibility alone in a Liverpool team full of experience, it was lacking here. No-one was motivating a team that once again looked clueless to grab the game by the scruff of the neck.
Van Dijk's subpar showing, which ended with him being used as the last resort 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 outlier rather than the norm.
A Side Lacking Inspiration
Slot kept faith 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 looked to him for inspiration. It never came, with £125m Alexander Isak also ineffective 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 taken a deflection 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 excellent defensive sprint allowed him to turn Sunderland substitute Wilson Isidor's shot off the line after he had dribbled past keeper Alisson.
Credit Due and The Road Forward
Slot and his struggling title-holders ultimately had to settle for a draw 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 lethargic, ponderous and short on invention. Even the traditional late rally after the equaliser carried little conviction. Displays like this are the reason their attempt to retain the title 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 notable ambition in the transfer market, coupled with the superb management of Regis le Bris.
The Black Cats were positive, assured and a genuine threat.
Sunderland are now sixth in the Premier League with 23 points. It is telling 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 a case of going back to basics.