Kane, Bellingham and Foden struggle to fit in the same lineup - is Tuchel right?
After achieving six consecutive triumphs in six games, zero goals allowed and World Cup qualification assured before the final rounds, England manager Thomas Tuchel could suggest he has chosen wisely throughout qualification.
However, in the preparation for Thursday's home game against Serbia, he sparked a debate when he claimed that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"At the moment, if we stick with the system, they cannot play.
"They can but not within this system, not maintaining equilibrium that we created and not in this formation that comes also with wingers who are highly specialized in their positions. We currently utilize with defensive, central, attacking midfielders and striker."
From automatic picks to contested places
England's creative talents have been used in wide positions for England in the past, but the manager's choices imply that Marcus Rashford and the Gunners' star are his preferred options on the left and right flank respectively.
The question remains whether Bellingham, Foden and Kane play together?
Former Three Lions boss certainly thought so.
Bellingham, Foden and Kane started all of England's seven matches 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 together, England have secured 10 victories, drawn three and suffered three losses, registering 36 scores 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 primary attacking midfielder because of his excellent dribbling, ball-striking and ability to attack the box when the number nine withdraws.
Tuchel has mentioned preferring dedicated wide players. The Arsenal and Newcastle stars consistently operate in wide areas and can hold the ball well, challenge defenders, and appear in scoring positions.
In midfield behind the attackers, Tuchel plays with a midfield two consisting of one defensively strict player and another with greater freedom to contribute to the attack.
Potential configurations for England's stars
Foden and Bellingham would be competing with Cole Palmer, Morgan Rogers and Eberechi Eze for the creative hub, with Kane likely to start up front.
Foden could operate as the main forward, which potentially could enable both Bellingham and Foden to operate without the captain.
There is a potential solution all three could play in this system and Tuchel suggested it this week.
"At Manchester City, he plays almost like a box-to-box or creative role, so maybe during the next months we regard 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 position him as the central midfielder, paired with a defensive anchor.
This would then enable Bellingham to operate as the number 10 and Kane as the striker.
No matter whether Tuchel chooses to configure the team like this at the global tournament, what appears positive is his preparedness to omit established stars in the pursuit of tactical equilibrium.