Kane, Bellingham and Foden can't operate simultaneously - does the manager have a point?
With six wins out of six, an unbreached defense and tournament placement secured with two group games to spare, Three Lions boss Thomas Tuchel could suggest he has made the right selection choices.
Yet, in the preparation for 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 - are unable to feature in the identical lineup.
"Presently, if we maintain the formation, they won't fit together.
"It's possible but not in the structure, not for the balance that we created and not in this formation that incorporates wingers who are essentially experts in their positions. We play at the moment 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 the Barcelona loanee and Bukayo Saka are his first choices on the wide areas respectively.
But can Bellingham, Foden and Kane operate simultaneously?
Former Three Lions boss certainly thought so.
Bellingham, Foden and Kane started all of England's seven matches at last summer's tournament in Germany, where Southgate's side lost to Spain in the final.
In the 16 fixtures the trio have played simultaneously, England have triumphed 10 times, tied three matches and lost three, registering 36 scores and letting in 14 strikes.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has played a 4-2-3-1 system that changes shape when England attack.
The Aston Villa player has been the primary attacking midfielder because of his excellent dribbling, shooting ability and skill in entering the penalty area when the striker drops deep.
Tuchel has mentioned preferring natural flank operators. The wide attackers consistently operate in wide areas and can maintain possession effectively, challenge defenders, and appear in scoring positions.
Behind this front four, Tuchel utilizes two central midfielders consisting of one defensively strict player and another with greater freedom to contribute to the attack.
Potential configurations for England's stars
Foden and Bellingham would be battling with other creative midfielders for the number 10 role, with Kane probably featuring up front.
Foden could feature as the main forward, which theoretically could permit both Bellingham and Foden to operate without the captain.
There is one way all three could play in this system and Tuchel suggested it this week.
"For Man City, he plays almost like a box-to-box or creative role, so perhaps in coming months we consider him as a number eight," he said.
Foden has been used in a more all-purpose midfield role this season.
That has permitted him to contribute from midfield and could categorize him as the central midfielder, next to a more defensive number six.
This would then permit Bellingham to feature as the attacking midfielder and Kane as the striker.
Regardless of if Tuchel opts to structure the side like this at the World Cup, what appears positive is his willingness to leave big players out in the name of balance.