Three Lions' top talents struggle to play together - does the manager have a point?
After achieving six consecutive triumphs in six games, an unbreached defense and World Cup qualification assured before the final rounds, national team coach Thomas Tuchel could suggest he has got all of his big qualifying decisions correct.
Yet, in the preparation for Thursday's home game against Serbia, he sparked a debate when he said that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - are unable to feature in the same team.
"Presently, if we keep the structure, they are unable to feature.
"It's possible but not within this system, not preserving harmony that we developed and not within the framework that comes also with wingers who are highly specialized in their positions. We presently employ with specific numbered positions."
From certain starters to fighting for spots
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 the Gunners' star are his primary selections on the left and right flank respectively.
So can Bellingham, Foden and Kane coexist in the lineup?
Former Three Lions boss apparently believed they could.
Bellingham, Foden and Kane were selected for each England's seven games at last summer's tournament in Germany, where Southgate's side lost to Spain in the final.
In the 16 matches the three have featured together, England have secured 10 victories, shared points three times and suffered three losses, scoring 36 times 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 Aston Villa player has been the primary attacking midfielder because of his excellent dribbling, shooting ability and skill in entering the penalty area when the number nine withdraws.
Tuchel has discussed favoring natural flank operators. The wide attackers regularly feature on the wings and can hold the ball well, challenge defenders, and arrive in the box to score.
Behind this front four, Tuchel employs a double pivot consisting of one defensively strict player and a partner with attacking liberty to support offensive play.
Potential configurations for England's stars
Foden and Bellingham would be competing with Cole Palmer, Morgan Rogers and Eberechi Eze for the attacking midfield position, with Kane probably featuring up front.
Foden could feature as the central striker, which in theory could allow both Bellingham and Foden to play at Kane's expense.
There is an alternative approach all three could coexist effectively and Tuchel hinted at it this week.
"For Man City, he functions as a number eight or 10, so maybe during the next months we view him as a number eight," he said.
Foden has been utilized as a flexible midfielder this season.
That has permitted him to contribute from midfield and could position him as the number eight, next to a more defensive number six.
This would then enable Bellingham to operate as the number 10 and Kane as the center forward.
Irrespective of whether Tuchel opts to structure the side like this at the World Cup, what seems encouraging is his willingness to leave big players out in the interest of team harmony.