England's star trio are unable to play together - does the manager have a point?
With six wins in six games, zero goals allowed and tournament placement confirmed with matches remaining, Three Lions boss Thomas Tuchel could suggest he has got all of his big qualifying decisions correct.
However, in the preparation for Thursday's Wembley encounter against Serbia, he sparked a debate when he claimed that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the equivalent formation.
"At the moment, if we maintain the formation, they won't fit together.
"They can but not within this system, not maintaining equilibrium that we established and not within the framework that also includes wingers who are like specialists in their positions. We presently employ with specific numbered positions."
From guaranteed positions to competitive roles
Foden and Bellingham have been deployed on the flanks for England in the past, but the manager's choices suggest that Marcus Rashford and Arsenal's winger are his preferred options on the wing positions respectively.
The question remains whether Bellingham, Foden and Kane coexist in the lineup?
Gareth Southgate apparently believed they could.
Bellingham, Foden and Kane were selected for each England's seven fixtures at the European Championship in Germany, where the England team were defeated by Spain in the final.
In the 16 matches the trio have played together, England have secured 10 victories, drawn three and suffered three losses, netting 36 goals and allowing 14 goals.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has employed a four-two-three-one setup that changes shape when England attack.
Morgan Rogers has been the key creative force because of his excellent dribbling, shooting ability and capacity to penetrate the area when the striker drops deep.
Tuchel has spoken about preferring specialist wingers. The Arsenal and Newcastle stars regularly feature on the wings and can maintain possession effectively, engage in one-on-one situations, and arrive in the box to score.
Behind this front four, Tuchel plays with a midfield two consisting of one defensively strict player and a partner with attacking liberty to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be battling with attacking alternatives for the attacking midfield position, with Kane probably featuring up front.
Foden could operate 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 feature together and Tuchel suggested it this week.
"With his club, he functions as a number eight or 10, 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 advanced playmaker, alongside a holding midfielder.
This would then enable Bellingham to operate as the number 10 and Kane as the center forward.
No matter whether Tuchel chooses to configure the team like this at the global tournament, what seems encouraging is his preparedness to omit established stars in the name of balance.