England's star trio struggle to operate simultaneously - does the manager have a point?
Having secured six victories out of six, an unbreached defense and tournament placement secured with two group games to spare, national team coach Thomas Tuchel could suggest he has got all of his big qualifying decisions correct.
Yet, in the lead-up to Thursday's domestic match against Serbia, he sparked a debate when he said that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"At the moment, if we stick with the system, they won't fit together.
"They can but not in the structure, not for the balance that we created and not within the framework that incorporates wingers who are essentially experts in their positions. We presently employ with specific numbered positions."
From guaranteed positions to competitive roles
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but Tuchel's selections indicate that Marcus Rashford and Bukayo Saka are his first choices on the wide areas respectively.
So can Bellingham, Foden and Kane play together?
The previous England manager certainly thought so.
Bellingham, Foden and Kane started all of England's seven matches at Euro 2024 in Germany, where Southgate's side fell to the Spanish in the final.
In the 16 fixtures the three have featured alongside each other, England have secured 10 victories, drawn three and suffered three losses, registering 36 scores and conceding 14.
Analysis: Foden's versatility gives Tuchel options
Tuchel has played a 4-2-3-1 system that transforms formation when England attack.
The Aston Villa player has been the main number 10 because of his impressive ball progression, strike quality and ability to attack the box when the striker drops deep.
Tuchel has spoken about preferring natural flank operators. The wide attackers regularly feature on the wings and can retain the ball skillfully, take their full-back on, and arrive in the box to score.
Behind this front four, Tuchel plays with a midfield two consisting of one defensively strict player and another with greater freedom to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be vying against attacking alternatives for the creative hub, with Kane probably featuring up front.
Foden could play as the number nine, which potentially could enable both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could feature together and Tuchel suggested it this week.
"With his club, he plays almost like a box-to-box or creative role, so maybe during the next months we view him as a box-to-box player," he said.
Foden has been used in a more all-purpose midfield role this season.
That has enabled him to operate from deeper areas and could make him an option as the advanced playmaker, next to a more defensive number six.
This would then enable Bellingham to operate as the number 10 and Kane as the nine.
Regardless of if Tuchel chooses to configure the team like this at the global tournament, what bodes well is his willingness to leave big players out in the pursuit of tactical equilibrium.