Only one goal in his opening ten Premier League games this campaign had many questioning whether Dominic Calvert-Lewin's prime were in the past.
But, a only four weeks on, he has become the most talked-about striker in England after netting 7 goals in 6 consecutive games.
His most recent goal, in a 1-1 draw against Sunderland, took his tally to eight, making him the highest English scorer in the Premier League this campaign.
The 28-year-old joined Leeds United on a free transfer in the summer, following a nine-year spell with Everton that was blighted by fitness issues in its latter stages.
Yet, the statistics underpinning his resurgence in Daniel Farke's new counter-attacking 3-5-2 formation are extremely remarkable.
His six-game scoring streak sees him in prestigious company as only the 11th English player to score in six or more consecutive Premier League matches.
To provide context, even England captain Harry Kane was unable to produce a run this long - his top remains two individual five-match runs.
And the only English striker to better Calvert-Lewin in recent memory is Jamie Vardy, who went on an eight-game scoring streak for Leicester City in 2019.
What is behind Calvert-Lewin so difficult to stop in the past month? A latest opponent's manager explained it aptly.
"He has the perfect timing," the manager stated. "He's intelligent and a excellent striker and he found the timing to arrive at the perfect moment."
That natural ability and timing inside the box was what made him a beloved player at his previous club.
Analysts note the formation change to a 3-5-2 as a significant factor, enabling more players to enter the box and occupy defenders, which has provided the striker some extra space.
"He is a archetypal centre-forward," noted a former professional. "For the goal... it was a exquisite little finish beyond the keeper, a textbook centre-forward's goal."
"I've been through a lot since then. Lots of highs and lots of downs. A test of mentality and I've hung in there and kept going... I've believed in myself and now I'm reaping the rewards."
His manager has voiced no surprise at this hot streak, stating again that the player is "one of the best strikers" in the division.
Calvert-Lewin's resurgence has predictably ignited conversations of an England recall.
The ex- Sheffield United player has 11 England caps, scoring four goals, but has not represented the Three Lions since the previous European Championship.
Analysts feel the striker will be in consideration for the World Cup squad if he can sustain this form.
"He looks as fit as he has in a long time," one said. "If he maintains this level of form... then he's going to be in a debate for a World Cup place."
Yet, the battle for places behind Harry Kane is fierce.
Ollie Watkins of Aston Villa, fresh off a decisive double versus Chelsea, is currently regarded as in front in the pecking order, according to some assessment.
"If you look at the two players, Watkins possesses the advantage in terms of using his pace to test teams," it was stated.
"He also possesses the edge when it comes to making a significant impact at a major finals."
Ultimately, whether Calvert-Lewin is part of the squad could hinge on how many natural strikers the national team coach decides to select.
"I think it might depend on whether the manager includes two or three centre-forwards," an expert concluded. "If it is three, he definitely has a chance."
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