Kane, Bellingham and Foden struggle to play together - is Tuchel right?
Having secured six victories out of six, zero goals allowed and tournament placement secured with two group games to spare, Three Lions boss Thomas Tuchel might claim he has chosen wisely throughout qualification.
However, in the preparation for Thursday's domestic match against Serbia, he initiated discussion when he said that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"Presently, if we stick with the system, they won't fit together.
"They can but not within this system, not for the balance that we created and not for the structure that also includes wingers who are highly specialized in their positions. We currently utilize with specific numbered positions."
From certain starters to fighting for spots
Foden and Bellingham have been utilized out wide for England in the past, but his team selections indicate that Marcus Rashford and Bukayo Saka are his primary selections on the left and right flank respectively.
But can Bellingham, Foden and Kane play together?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane featured in every England's seven fixtures at last summer's tournament in Germany, where Southgate's side fell to the Spanish in the final.
In the 16 games the three have featured alongside each other, England have won 10, tied three matches and been defeated three times, registering 36 scores and letting in 14 strikes.
Analysis: Foden's versatility gives Tuchel options
Tuchel has employed a four-two-three-one setup that alters structure when England attack.
The Aston Villa player has been the key creative force because of his strong ball-carrying, ball-striking and capacity to penetrate the area when the number nine withdraws.
Tuchel has spoken about preferring natural flank operators. The Arsenal and Newcastle stars regularly feature on the wings and can maintain possession effectively, take their full-back on, and enter the area to finish.
Behind this front four, Tuchel utilizes two central midfielders consisting of a holding midfielder and a partner with attacking liberty to contribute to the attack.
So how could Tuchel use these three players?
Foden and Bellingham would be vying against other creative midfielders for the creative hub, with Kane expected to lead up front.
Foden could feature as the main forward, which theoretically could allow both Bellingham and Foden to operate without the captain.
There is one way all three could play in this system and Tuchel hinted at it this week.
"With his club, he operates similarly to a central or attacking midfielder, so maybe during the next months we regard him as a number eight," he said.
Foden has been utilized as a flexible midfielder this season.
That has permitted him to contribute from midfield and could position him as the advanced playmaker, alongside a holding midfielder.
This would then permit Bellingham to feature as the creative force and Kane as the center forward.
Irrespective of whether Tuchel opts to structure the side like this at the global tournament, what bodes well is his readiness to exclude star names in the pursuit of tactical equilibrium.