England's star trio are unable 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, England manager Thomas Tuchel can argue he has chosen wisely throughout qualification.
Nevertheless, in the preparation for Thursday's domestic match against Serbia, he sparked a debate when he claimed that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - struggle to perform in the identical lineup.
"Presently, if we keep the structure, they are unable to feature.
"It's possible but not in the structure, not preserving harmony that we created and not in this formation that incorporates wingers who are essentially experts in their positions. We currently utilize with a six, eight, a 10 and a nine."
From guaranteed positions to competitive roles
Foden and Bellingham have been utilized out wide for England in the past, but Tuchel's selections imply that the Manchester United forward and the Gunners' star are his preferred options on the left and right flank respectively.
But can Bellingham, Foden and Kane coexist in the lineup?
Former Three Lions boss evidently thought it possible.
Bellingham, Foden and Kane started all of England's seven games at last summer's tournament in Germany, where the England team lost to Spain in the final.
In the 16 matches the trio have played together, England have triumphed 10 times, drawn three and lost three, 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.
The Aston Villa player has been the key creative force because of his excellent dribbling, shooting ability and capacity to penetrate the area when the forward retreats.
Tuchel has discussed favoring specialist wingers. Saka and Gordon play out wide weekly and can hold the ball well, engage in one-on-one situations, and enter the area to finish.
In midfield behind the attackers, Tuchel plays with a midfield two consisting of a disciplined defensive presence and another with greater freedom to contribute to the attack.
So how could Tuchel use these three players?
Foden and Bellingham would be vying against Cole Palmer, Morgan Rogers and Eberechi Eze for the number 10 role, with Kane expected to lead up front.
Foden could feature as the number nine, which in theory could allow both Bellingham and Foden to operate without the captain.
There is one way all three could coexist effectively and Tuchel alluded to it this week.
"With his club, he operates similarly to a number eight or 10, so maybe during the next months we view him as a box-to-box player," 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 central midfielder, next to a more defensive number six.
This would then permit Bellingham to feature as the number 10 and Kane as the center forward.
Irrespective of whether Tuchel decides to set England up like this at the World Cup, what seems encouraging is his willingness to leave big players out in the interest of team harmony.