A Diminished Presence of His Imperious Self - Liverpool's Captain Fights Waning Influence
The intense attention that has fallen upon one world-class Liverpool legend shifted to another on Anfield's fresh disappointing night.
The Egyptian forward has faced examination for his poor form this campaign - and was relegated to the substitutes' bench for the second successive 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 swept up the full collection of major trophies, whose struggles came under the microscope during the 1-1 draw.
The Seasoned Stars and Renewed Terms
Van Dijk, 34, and Salah, 33, both inked lucrative new two-year deals in the summer, with barely a Liverpool concern voiced at the prospect of securing the futures to a experienced stars much approaching the end of their careers than the start.
In fact, it was a reason for joy - but now there is no escaping the brutal reality that performance has dipped 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 recruitment team embarked on a £450m summer refit that has not yet shown anything like value for money.
At the same time, Van Dijk has started to lose the sense of being untouchable he has carried since his £75m transfer from Southampton in January 2018.
Van Dijk has not been helped by fellow defender Ibrahima Konate's collapse in form, along with Milos Kerkez struggling to adapt at left-back. But the esteemed defender has also fought his own battles, as demonstrated by his panic-stricken handball that gave away a penalty in the significant Champions League loss to PSV Eindhoven at Anfield.
An Incident That Summed Up The Issue
It was captured in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a deserved lead, Van Dijk giving the ball away before standing off and averting his body on a 25-yard shot that struck 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 detriment.
Misfortune at the finale, 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 loses the ball and then he just retreats. 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 slipping up and hesitating."
The Numbers and A Lack of Command
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 stellar Liverpool career.
He has, though, looked a pale imitation of his usual imperious self this season, with the lowest recovery numbers 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 brimming with experience, it was missing here. No-one was motivating a team that once again looked clueless to take control 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 indicative of a deeply underwhelming Liverpool performance - which made Sunday's win at West Ham seem like the outlier rather than the rule.
A Team Lacking Ideas
Slot persisted with the side that stopped 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 pinned hopes on him for inspiration. It failed to materialize, with £125m Alexander Isak also ineffective after scoring his first with his first league goal for Liverpool on Sunday.
Slot would have been under increased scrutiny had Florian Wirtz's 81st-minute shot not been turned in off Nordi Mukiele to set up what Liverpool hoped would be a dramatic ending.
Stoppage-time tension came - but at the other end. Liverpool were only avoided defeat 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.
Praise Deserved and The Road Forward
Slot and his underperforming defending champions 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, labored and lacking in ideas. 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 significant praise for the Reds' struggles on Wednesday must be given to Sunderland, who are being seeing the results for a summer of serious ambition in the transfer market, coupled with the fine work 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 a case of going back to basics.