A Fading Figure of His Imperious Self - Van Dijk Battles Decline
The unforgiving attention that has been trained on one elite Liverpool great shifted to another on Anfield's most recent frustrating 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 visited on Wednesday.
But it was leader Virgil van Dijk, a unmatched defensive foundation as Liverpool have secured the array of major prizes, whose struggles took center stage during the 1-1 draw.
The Veteran Duo and Contract Extensions
Van Dijk, 34, and Salah, 33, both agreed to high-value two-year deals in the summer, with barely a Liverpool question asked at the idea of securing the futures to a experienced stars much closer to the end of their careers than the start.
Truly, it was a reason for joy - but now there is no avoiding the brutal reality that standards have dropped alarmingly for both.
Backline Issues and Summer Spending
Liverpool have been exposed in defence ever since boss Arne Slot and the club's recruitment team embarked on a £450m summer overhaul that has not yet shown anything like value for money.
Simultaneously, Van Dijk has started to forfeit the air of invincibility he has carried since his £75m move from Southampton in January 2018.
Van Dijk has faced additional challenges by defensive partner Ibrahima Konate's loss of form, along with Milos Kerkez struggling to adapt at left-back. But the great Dutchman has also struggled badly, as highlighted by his desperate handball that resulted in a penalty in the significant Champions League loss to PSV Eindhoven at Anfield.
An Incident That Summed Up The Issue
It was exemplified in the 67th minute on Wednesday when Chemsdine Talbi gave Sunderland a well-earned lead, Van Dijk losing possession before retreating and averting his body on a 25-yard shot that struck him and drifted out of the reach of goalkeeper Alisson.
For a defender of such proven caliber, Van Dijk has an unusual habit of turning his back on the ball, sometimes to Liverpool's disadvantage.
Ill fortune at the finale, yes, but it was a situation Van Dijk courted with his uncharacteristic failure to make a decisive move, Sunderland's Talbi capitalising.
"Van Dijk gives the ball away and then he just backs 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 dominant, but right now he's slipping up and second-guessing himself."
The Numbers and A Leadership Void
As with Salah, a player of Van Dijk's stature must not be dismissed after securing 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 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 exclusive domain alone in a Liverpool team brimming with experience, it was absent here. No-one was motivating a team that once again looked lost to grab the game by the initiative.
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 deeply underwhelming Liverpool performance - which made Sunday's win at West Ham seem like the outlier rather than the standard.
Liverpool Without Spark
Slot stayed with the side that ended 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 even more pressure had Florian Wirtz's 81st-minute shot not been turned in off Nordi Mukiele to set up what Liverpool hoped would be a thrilling finale.
Stoppage-time tension came - but at the other end. Liverpool were only avoided defeat 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 dribbled past keeper Alisson.
Praise Deserved and The Road Forward
Slot and his fading 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 slow, ponderous and lacking in ideas. Even the traditional late rally after the equaliser carried little conviction. Performances like this are the reason their defense of their crown has collapsed.
But huge credit 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 adventurous, confident 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 frustrated they left Anfield without adding two more to their tally.
For Slot and Liverpool, it is back to the drawing board.