Kane, Bellingham and Foden can't operate simultaneously - is Tuchel right?
After achieving six consecutive triumphs from six matches, an unbreached defense and a World Cup spot assured before the final rounds, England manager Thomas Tuchel might claim he has chosen wisely throughout qualification.
However, in the preparation for Thursday's Wembley encounter against Serbia, he initiated discussion when he stated that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"Currently, if we keep the structure, they won't fit together.
"They might but not with current tactics, not for the balance that we developed and not for the structure that comes also with wingers who are like specialists in their positions. We play at the moment with specific numbered positions."
From automatic picks to contested places
England's creative talents have been deployed on the flanks for England in the past, but Tuchel's selections imply that Marcus Rashford and Arsenal's winger are his preferred options on the wing positions respectively.
The question remains whether Bellingham, Foden and Kane play together?
Former Three Lions boss certainly thought so.
Bellingham, Foden and Kane started all of England's seven games at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 games the stars have performed together, England have triumphed 10 times, shared points three times and lost three, scoring 36 times and conceding 14.
Strategic view: Versatile Foden offers solutions
Tuchel has played a 4-2-3-1 system that alters structure when England attack.
The Aston Villa player has been the key creative force because of his excellent dribbling, strike quality and capacity to penetrate the area when the number nine withdraws.
Tuchel has mentioned preferring dedicated wide players. The wide attackers regularly feature on the wings and can maintain possession effectively, challenge defenders, and arrive in the box to score.
In midfield behind the attackers, Tuchel employs a double pivot consisting of a disciplined defensive presence and another with greater freedom to contribute to the attack.
What solutions exist for the trio?
Foden and Bellingham would be vying against attacking alternatives for the attacking midfield position, with Kane expected to lead up front.
Foden could operate as the number nine, 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 hinted at it this week.
"For Man City, he plays almost like a number eight or 10, so maybe during the next months we regard him as a box-to-box player," he said.
Foden has been used in a more all-purpose midfield role this season.
That has allowed him to take responsibility deeper and could categorize him as the advanced playmaker, alongside a holding midfielder.
This would then permit Bellingham to feature as the attacking midfielder and Kane as the center forward.
No matter whether Tuchel chooses to configure the team like this at the global tournament, what appears positive is his readiness to exclude star names in the name of balance.