A solitary goal in his initial ten Premier League appearances this season had many wondering if Dominic Calvert-Lewin's best days were behind him.
But, a just four weeks afterwards, he has become the most talked-about striker in England after bagging 7 goals in six consecutive games.
His most recent goal, in a 1-1 draw against Sunderland, brought his season's haul to eight, establishing him as the leading English goalscorer in the Premier League this campaign.
The 28-year-old joined Leeds United on a Bosman move in the summer, after a nine-year period with Everton that was marred by injuries in its closing stages.
But, the data supporting his resurgence in Daniel Farke's new fast-breaking 3-5-2 setup are extremely notable.
His six-game scoring run puts him in prestigious company as only the 11th English player to score in six or more consecutive Premier League outings.
To put that into perspective, even England captain Harry Kane did not achieve a run lasting this many games - his best stands at two separate five-match runs.
And the sole English striker to outdo Calvert-Lewin in recent memory is Jamie Vardy, who produced an eight-game scoring run for Leicester City in 2019.
Why has Calvert-Lewin so hard to stop in this period? A latest opponent's manager described it perfectly.
"He has the perfect timing," the manager remarked. "He's clever and a genuinely top-class striker and he found the timing to arrive at the perfect moment."
That nose for goal and timing inside the box was what made him a fan favourite at his previous club.
Analysts highlight the system adjustment to a 3-5-2 as a significant factor, helping more players to occupy the box and occupy defenders, thus provided the striker additional space.
"He is a classic centre-forward," noted a former professional. "For the goal... it was a lovely little touch beyond the keeper, a classic centre-forward's goal."
"I've been through a lot since then. Lots of ups and lots of downs. A test of resolve and I've persisted and kept going... I've backed myself and this is the result."
His manager has shown complete confidence at this hot streak, reiterating that the player is "one of the best strikers" in the league.
Calvert-Lewin's scoring run has naturally ignited discussions of an England return.
The former Sheffield United player has 11 England appearances, scoring four goals, but has not represented the national team since the previous European Championship.
Observers feel the striker will be in the mix for the World Cup squad if he can keep up this standard.
"He looks as in shape as he has in a while," one said. "If he maintains this level of form... then he's going to be in a conversation for a World Cup place."
However, the battle for places supporting Harry Kane is incredibly tough.
Ollie Watkins of Aston Villa, coming off a match-winning brace against Chelsea, is right now regarded as in front in the pecking order, according to some analysis.
"If you contrast the two players, Watkins holds the advantage in terms of using his pace to stretch teams," it was noted.
"He also possesses the advantage when it comes to making a decisive impact at a major finals."
Finally, whether Calvert-Lewin makes it to the squad might come down to how many natural strikers the head coach decides to include.
"I think it might hinge on whether he selects two or three centre-forwards," an analyst added. "If it is three, he definitely has a chance."
Aria Vance is a seasoned casino analyst with over a decade of experience in gaming reviews and strategy development.