England's star trio are unable to play together - is Tuchel right?
After achieving six consecutive triumphs from six matches, an unbreached defense and tournament placement assured before the final rounds, Three Lions boss Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
Yet, in the preparation for Thursday's domestic match against Serbia, he raised questions when he claimed that three of the nation's top talents - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the equivalent formation.
"Presently, if we stick with the system, they won't fit together.
"They might but not within this system, not for the balance that we created and not within the framework that incorporates wingers who are like specialists in their positions. We presently employ with specific numbered positions."
From automatic picks to contested places
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but the manager's choices indicate that Marcus Rashford and the Gunners' star are his first choices on the wide areas respectively.
So can Bellingham, Foden and Kane play together?
The previous England manager certainly thought so.
Bellingham, Foden and Kane were selected for each England's seven games at last summer's tournament in Germany, where the England team lost to Spain in the final.
In the 16 games the trio have played alongside each other, England have secured 10 victories, shared points three times and suffered three losses, netting 36 goals and letting in 14 strikes.
Strategic view: Versatile Foden offers solutions
Tuchel has played a 4-2-3-1 system that transforms formation when England attack.
Morgan Rogers has been the key creative force because of his impressive ball progression, strike quality and ability to attack the box when the forward retreats.
Tuchel has discussed favoring specialist wingers. The wide attackers play out wide weekly and can maintain possession effectively, engage in one-on-one situations, and appear in scoring positions.
Supporting the attacking quartet, Tuchel employs a double pivot consisting of a holding midfielder and one with more license to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be battling with Cole Palmer, Morgan Rogers and Eberechi Eze for the creative hub, with Kane expected to lead up front.
Foden could play as the number nine, which theoretically could enable both Bellingham and Foden to play at Kane's expense.
There is a potential solution all three could coexist effectively and Tuchel hinted at it this week.
"With his club, he functions as a box-to-box or creative role, so perhaps in coming months we view him as a number eight," he said.
Foden has been utilized as a flexible midfielder this season.
That has enabled him to operate from deeper areas and could make him an option as the advanced playmaker, next to a more defensive number six.
This would then enable Bellingham to operate as the number 10 and Kane as the center forward.
Regardless of if Tuchel decides to set England up like this at the international competition, what seems encouraging is his readiness to exclude star names in the interest of team harmony.