England's star trio are unable to play together - is Tuchel right?
After achieving six consecutive triumphs from six matches, no goals conceded and tournament placement secured with two group games to spare, Three Lions boss Thomas Tuchel might claim he has made the right selection choices.
Nevertheless, in the lead-up to Thursday's domestic match against Serbia, he raised questions when he said that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the identical lineup.
"Currently, if we keep the structure, they cannot play.
"They can but not within this system, 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 presently employ with defensive, central, attacking midfielders and striker."
From guaranteed positions to competitive roles
The Manchester City and Real Madrid stars have been utilized out wide for England in the past, but his team selections indicate that the Barcelona loanee and Arsenal's winger are his preferred options on the wing positions respectively.
The question remains whether Bellingham, Foden and Kane operate simultaneously?
Gareth Southgate certainly thought so.
Bellingham, Foden and Kane featured in every England's seven games at the European Championship in Germany, where the England team were defeated by Spain in the final.
In the 16 matches the stars have performed together, England have secured 10 victories, tied three matches and suffered three losses, scoring 36 times and letting in 14 strikes.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has played a 4-2-3-1 system that transforms formation when England attack.
The Aston Villa player has been the primary attacking midfielder because of his excellent dribbling, strike quality and skill in entering the penalty area when the striker drops deep.
Tuchel has discussed favoring specialist wingers. The Arsenal and Newcastle stars consistently operate in wide areas and can hold the ball well, engage in one-on-one situations, and enter the area to finish.
Supporting the attacking quartet, Tuchel utilizes two central midfielders consisting of one defensively strict player and one with more license to join the forward movement.
Potential configurations for England's stars
Foden and Bellingham would be competing with attacking alternatives for the number 10 role, with Kane probably featuring up front.
Foden could operate as the number nine, which in theory could enable both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could play in this system and Tuchel suggested it this week.
"With his club, he operates similarly to a box-to-box or creative role, so potentially in future we consider him as a central midfielder," 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 position him as the number eight, alongside a holding midfielder.
This would then enable Bellingham to operate as the number 10 and Kane as the striker.
Irrespective of whether Tuchel decides to set England up like this at the international competition, what seems encouraging is his readiness to exclude star names in the pursuit of tactical equilibrium.