England's star trio struggle to fit in the same lineup - does the manager have a point?
With six wins in six games, zero goals allowed and tournament placement confirmed with matches remaining, England manager Thomas Tuchel can argue he has got all of his big qualifying decisions correct.
Yet, in the lead-up to Thursday's Wembley encounter against Serbia, he sparked a debate when he stated 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 stick with the system, they cannot play.
"They might but not with current tactics, not maintaining equilibrium that we established and not within the framework that incorporates wingers who are like specialists in their positions. We play at the moment with specific numbered positions."
From guaranteed positions to competitive roles
England's creative talents have been used in wide positions for England in the past, but the manager's choices indicate that the Barcelona loanee and Bukayo Saka are his first choices on the wing positions respectively.
The question remains whether Bellingham, Foden and Kane play together?
The previous England manager evidently thought it possible.
Bellingham, Foden and Kane were selected for each England's seven fixtures at last summer's tournament in Germany, where Southgate's side fell to the Spanish in the final.
In the 16 fixtures the stars have performed simultaneously, England have triumphed 10 times, drawn three and lost three, scoring 36 times and letting in 14 strikes.
Strategic view: Versatile Foden offers solutions
Tuchel has employed a four-two-three-one setup that changes shape when England attack.
The Aston Villa player has been the main number 10 because of his strong ball-carrying, shooting ability and ability to attack the box when the striker drops deep.
Tuchel has mentioned preferring specialist wingers. The wide attackers consistently operate in wide areas and can hold the ball well, challenge defenders, and enter the area to finish.
In midfield behind the attackers, Tuchel employs a double pivot consisting of a holding midfielder and another with greater freedom to support offensive play.
What solutions exist for the trio?
Foden and Bellingham would be battling 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 permit both Bellingham and Foden to play at Kane's expense.
There is an alternative approach all three could coexist effectively and Tuchel suggested it this week.
"At Manchester City, he functions as a central or attacking midfielder, so maybe during the next months we view him as a central midfielder," 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 number 10 and Kane as the nine.
No matter whether Tuchel opts to structure the side like this at the international competition, what bodes well is his readiness to exclude star names in the interest of team harmony.