Kane, Bellingham and Foden are unable to play together - is Tuchel right?
After achieving six consecutive triumphs in six games, zero goals allowed and tournament placement confirmed with matches remaining, national team coach Thomas Tuchel could suggest he has chosen wisely throughout qualification.
Yet, in the build-up to Thursday's domestic match against Serbia, he initiated discussion when he claimed that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - struggle to perform in the identical lineup.
"Presently, if we keep the structure, they cannot play.
"They can but not with current tactics, not preserving harmony that we established and not in this formation that comes also with wingers who are highly specialized in their positions. We presently employ with defensive, central, attacking midfielders and striker."
From automatic picks to contested places
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but Tuchel's selections suggest that the Barcelona loanee and Arsenal's winger are his first choices on the wide areas respectively.
So can Bellingham, Foden and Kane play together?
Former Three Lions boss evidently thought it possible.
Bellingham, Foden and Kane featured in every England's seven fixtures at last summer's tournament in Germany, where the England team fell to the Spanish in the final.
In the 16 matches the trio have played alongside each other, England have secured 10 victories, drawn three and suffered three losses, scoring 36 times and letting in 14 strikes.
Analysis: Foden's versatility gives Tuchel options
Tuchel has employed a four-two-three-one setup that transforms formation when England attack.
The Aston Villa player has been the main number 10 because of his strong ball-carrying, shooting ability and ability to attack the box when the number nine withdraws.
Tuchel has mentioned preferring dedicated wide players. The wide attackers consistently operate in wide areas and can hold the ball well, take their full-back on, and appear in scoring positions.
Behind this front four, Tuchel utilizes two central midfielders consisting of a holding midfielder and one with more license to contribute to the attack.
Potential configurations for England's stars
Foden and Bellingham would be battling with attacking alternatives for the number 10 role, with Kane expected to lead up front.
Foden could play as the central striker, which in theory could permit both Bellingham and Foden to operate without the captain.
There is a potential solution all three could play in this system and Tuchel suggested it this week.
"For Man City, he functions as a central or attacking midfielder, so potentially in future we consider him as a box-to-box player," he said.
Foden has been deployed in a versatile central position this season.
That has allowed him to take responsibility deeper and could position him as the central midfielder, alongside a holding midfielder.
This would then permit Bellingham to feature as the attacking midfielder and Kane as the striker.
Regardless of if Tuchel chooses to configure the team like this at the global tournament, what appears positive is his preparedness to omit established stars in the pursuit of tactical equilibrium.