England's star trio struggle to fit in the same lineup - what's the verdict?
Having secured six victories in six games, zero goals allowed and World Cup qualification confirmed with matches remaining, England manager Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
Yet, in the build-up to Thursday's domestic match against Serbia, he sparked a debate when he claimed that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - struggle to perform in the equivalent formation.
"Presently, if we keep the structure, they are unable to feature.
"It's possible but not in the structure, not for the balance that we developed and not in this formation that incorporates wingers who are essentially experts in their positions. We currently utilize with specific numbered positions."
From automatic picks to contested places
Foden and Bellingham have been deployed on the flanks for England in the past, but Tuchel's selections suggest that the Manchester United forward and Bukayo Saka are his first choices on the left and right flank respectively.
But can Bellingham, Foden and Kane coexist in the lineup?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane featured in every England's seven games at last summer's tournament in Germany, where the England team lost to Spain in the final.
In the 16 fixtures the trio have played alongside each other, England have won 10, shared points three times and suffered three losses, scoring 36 times and conceding 14.
Strategic view: Versatile Foden offers solutions
Tuchel has utilized a 4-2-3-1 formation 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 number nine withdraws.
Tuchel has spoken about preferring dedicated wide players. The wide attackers regularly feature on the wings and can maintain possession effectively, take their full-back on, and appear in scoring positions.
In midfield behind the attackers, Tuchel employs a double pivot consisting of one defensively strict player and another with greater freedom to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be battling with other creative midfielders for the attacking midfield position, with Kane expected to lead up front.
Foden could play as the main forward, which theoretically could allow both Bellingham and Foden to operate without the captain.
There is one way all three could coexist effectively and Tuchel hinted at it this week.
"At Manchester City, he operates similarly to a number eight or 10, so maybe during the next months we consider him as a number eight," he said.
Foden has been deployed in a versatile central position 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 allow Bellingham to play as the creative force and Kane as the center forward.
Irrespective of whether Tuchel opts to structure the side like this at the World Cup, what appears positive is his willingness to leave big players out in the pursuit of tactical equilibrium.