England's star trio can't operate simultaneously - does the manager have a point?
After achieving six consecutive triumphs in six games, zero goals allowed and World Cup qualification secured with two group games to spare, 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 sparked a debate when he stated 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 with current tactics, not for the balance that we established and not for the structure that also includes wingers who are like specialists in their positions. We presently employ with specific numbered positions."
From certain starters to fighting for spots
England's creative talents have been deployed on the flanks for England in the past, but Tuchel's selections imply that the Barcelona loanee and Arsenal's winger are his primary selections on the wide areas respectively.
The question remains whether Bellingham, Foden and Kane operate simultaneously?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane were selected for each England's seven matches at the European Championship in Germany, where the national squad were defeated by Spain in the final.
In the 16 matches the three have featured simultaneously, England have triumphed 10 times, tied three matches and suffered three losses, registering 36 scores and letting in 14 strikes.
Analysis: Foden's versatility gives Tuchel options
Tuchel has utilized a 4-2-3-1 formation that transforms formation when England attack.
The young midfielder has been the primary attacking midfielder because of his strong ball-carrying, strike quality and capacity to penetrate the area when the forward retreats.
Tuchel has discussed favoring natural flank operators. The Arsenal and Newcastle stars regularly feature on the wings and can retain the ball skillfully, take their full-back on, and enter the area to finish.
Supporting the attacking quartet, Tuchel utilizes two central midfielders consisting of a holding midfielder and one with more license to contribute to the attack.
What solutions exist for the trio?
Foden and Bellingham would be battling with Cole Palmer, Morgan Rogers and Eberechi Eze for the number 10 role, with Kane expected to lead up front.
Foden could feature as the number nine, which theoretically could allow both Bellingham and Foden to feature instead of Kane.
There is one way all three could play in this system and Tuchel suggested it this week.
"With his club, he operates similarly to a central or attacking midfielder, so potentially in future we view him as a central midfielder," he said.
Foden has been deployed in a versatile central position this season.
That has permitted him to contribute from midfield and could categorize 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.
Regardless of if Tuchel opts to structure the side like this at the international competition, what bodes well is his willingness to leave big players out in the pursuit of tactical equilibrium.