A Fading Figure of His Commanding Persona - Liverpool's Captain Battles Waning Influence
The intense focus that has been trained on one elite Liverpool icon shifted to another on Anfield's most recent disappointing night.
The Egyptian forward has been under scrutiny for his subpar performances this season - and was consigned to the bench for the consecutive Premier League game as the Black Cats came to town on Wednesday.
But it was captain Virgil van Dijk, a peerless defensive bedrock as Liverpool have swept up the full collection of major prizes, whose poor form came under the microscope during the stalemate.
The Veteran Duo and Contract Extensions
Van Dijk, 34, and Salah, 33, both agreed to lucrative new two-year deals in the summer, with barely a Liverpool question asked at the idea of handing contracts to a experienced stars much approaching the end of their careers than the start.
In fact, it was a cause of celebration - but now there is no avoiding the brutal reality that levels have fallen alarmingly for both.
Backline Issues and Summer Spending
Liverpool have been vulnerable in defence ever since manager Arne Slot and the club's scouting department undertook a £450m summer rebuild that has yet to prove anything like its worth.
Simultaneously, Van Dijk has started to forfeit the aura of invulnerability he has held since his £75m transfer from Southampton in January 2018.
Van Dijk has received little support by defensive partner Ibrahima Konate's collapse in form, along with Milos Kerkez not finding his feet at left-back. But the great Dutchman has also fought his own battles, as proved by his panic-stricken handball that conceded a penalty in the heavy Champions League loss to PSV Eindhoven at Anfield.
An Incident That Encapsulated The Struggle
It was encapsulated in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a well-earned lead, Van Dijk losing possession before backing away and turning his back on a 25-yard shot that deflected off him and floated out of the reach of goalkeeper Alisson.
For a defender of such unquestionable quality, Van Dijk has an curious trait of turning away on the ball, sometimes to Liverpool's cost.
Misfortune at the end, yes, but it was a situation Van Dijk invited with his uncharacteristic failure to make a decisive move, Sunderland's Talbi capitalising.
"Van Dijk gives the ball away and then he just drops off. It's the incorrect choice. 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 commanding, but right now he's making mistakes and doubting himself."
The Numbers and A Leadership Void
As with Salah, a player of Van Dijk's pedigree must not be discarded 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 shadow of his usual dominant persona 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 lacking here. No-one was rousing a team that once again looked clueless to grab the game by the throat.
Van Dijk's difficult night, which ended with him being used as the last resort of acting as an emergency striker, was symptomatic of a horribly mediocre Liverpool performance - which made Sunday's win at West Ham seem like the anomaly rather than the standard.
Liverpool Without Spark
Slot stayed 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 emerged at the start of the second half as the Kop pinned hopes on him for inspiration. It was not forthcoming, with £125m Alexander Isak also quiet after scoring his first 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.
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 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 blessed 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 devoid of creativity. Even the customary late surge after the equaliser carried little conviction. Displays like this are the reason their title defence has fallen apart.
But significant praise 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 superb management of Regis le Bris.
The Black Cats were proactive, self-believing and threatening.
Sunderland are now sixth in the Premier League with 23 points. It is symptomatic of the manner in which they have adapted to life in the Premier League that they will be unhappy they left Anfield without adding two more to their tally.
For Slot and Liverpool, it is a case of going back to basics.