England's star trio struggle to operate simultaneously - is Tuchel right?
After achieving six consecutive triumphs in six games, zero goals allowed and a World Cup spot secured with two group games to spare, Three Lions boss Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
Yet, in the build-up to Thursday's home game against Serbia, he initiated discussion when he said that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - struggle to perform in the equivalent formation.
"At the moment, if we stick with the system, they won't fit together.
"They might but not with current tactics, not preserving harmony that we created and not within the framework that also includes wingers who are like specialists in their positions. We currently utilize with defensive, central, attacking midfielders and striker."
From certain starters to fighting for spots
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but Tuchel's selections suggest that Marcus Rashford and Arsenal's winger are his preferred options on the wide areas respectively.
So can Bellingham, Foden and Kane play together?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane started all of England's seven matches at last summer's tournament in Germany, where the England team were defeated by Spain in the final.
In the 16 games the trio have played simultaneously, England have secured 10 victories, tied three matches and lost three, registering 36 scores and conceding 14.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has employed a four-two-three-one setup that alters structure when England attack.
The young midfielder has been the key creative force because of his strong ball-carrying, ball-striking and ability to attack the box when the forward retreats.
Tuchel has mentioned preferring specialist wingers. The wide attackers play out wide weekly and can maintain possession effectively, take their full-back on, and arrive in the box to score.
Supporting the attacking quartet, Tuchel employs a double pivot consisting of a holding midfielder and one with more license to join the forward movement.
Potential configurations for England's stars
Foden and Bellingham would be vying against Cole Palmer, Morgan Rogers and Eberechi Eze for the creative hub, with Kane likely to start up front.
Foden could play as the number nine, which in theory could enable both Bellingham and Foden to feature instead of Kane.
There is a potential solution all three could coexist effectively and Tuchel alluded to it this week.
"With his club, he functions as a box-to-box or creative role, so potentially in future we consider him as a box-to-box player," he said.
Foden has been utilized as a flexible midfielder this season.
That has permitted him to contribute from midfield and could categorize him as the central midfielder, paired with a defensive anchor.
This would then allow Bellingham to play as the creative force and Kane as the striker.
No matter whether Tuchel chooses to configure the team like this at the international competition, what seems encouraging is his readiness to exclude star names in the pursuit of tactical equilibrium.