Kane, Bellingham and Foden struggle to operate simultaneously - is Tuchel right?
Having secured six victories in six games, no goals conceded and a World Cup spot assured before the final rounds, England manager Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
Nevertheless, in the lead-up to Thursday's home game against Serbia, he initiated discussion when he claimed that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"Currently, if we maintain the formation, they are unable to feature.
"They might but not within this system, not preserving harmony that we created and not for the structure that also includes wingers who are essentially experts in their positions. We currently utilize with defensive, central, attacking midfielders and striker."
From guaranteed positions to competitive roles
Foden and Bellingham have been used in wide positions for England in the past, but Tuchel's selections imply 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 play together?
Gareth Southgate evidently thought it possible.
Bellingham, Foden and Kane were selected for each England's seven games at last summer's tournament in Germany, where Southgate's side were defeated by Spain in the final.
In the 16 games the trio have played alongside each other, England have triumphed 10 times, drawn three and suffered three losses, registering 36 scores and allowing 14 goals.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has employed a four-two-three-one setup that alters structure when England attack.
Morgan Rogers has been the primary attacking midfielder because of his excellent dribbling, ball-striking and ability to attack the box when the striker drops deep.
Tuchel has spoken about preferring specialist wingers. The wide attackers regularly feature on the wings and can hold the ball well, take their full-back on, 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.
Potential configurations for England's stars
Foden and Bellingham would be competing with other creative midfielders for the number 10 role, with Kane probably featuring up front.
Foden could operate as the number nine, which theoretically could permit both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could feature together and Tuchel suggested it this week.
"At Manchester City, he functions as a number eight or 10, so potentially in future we view him as a number eight," he said.
Foden has been utilized as a flexible midfielder this season.
That has allowed him to take responsibility deeper and could make him an option as the number eight, alongside a holding midfielder.
This would then allow Bellingham to play as the number 10 and Kane as the striker.
Regardless of if Tuchel chooses to configure the team like this at the global tournament, what appears positive is his preparedness to omit established stars in the name of balance.