Three Lions' top talents are unable to fit in the same lineup - is Tuchel right?
Having secured six victories out of six, zero goals allowed and World Cup qualification secured with two group games to spare, national team coach Thomas Tuchel can argue he has chosen wisely throughout qualification.
Nevertheless, in the build-up to Thursday's Wembley encounter against Serbia, he initiated discussion when he stated that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the same team.
"Presently, if we maintain the formation, they are unable to feature.
"They can but not in the structure, not preserving harmony that we established and not for the structure that comes also with wingers who are like specialists in their positions. We presently employ with a six, eight, a 10 and a nine."
From certain starters to fighting for spots
England's creative talents have been deployed on the flanks for England in the past, but Tuchel's selections imply that Marcus Rashford and Arsenal's winger are his preferred options on the left and right flank respectively.
The question remains whether Bellingham, Foden and Kane coexist in the lineup?
Former Three Lions boss evidently thought it possible.
Bellingham, Foden and Kane featured in every England's seven games at last summer's tournament in Germany, where Southgate's side lost to Spain in the final.
In the 16 fixtures the trio have played alongside each other, England have secured 10 victories, tied three matches and lost three, scoring 36 times and conceding 14.
Analysis: Foden's versatility gives Tuchel options
Tuchel has utilized a 4-2-3-1 formation that changes shape when England attack.
The young midfielder has been the main number 10 because of his excellent dribbling, ball-striking and capacity to penetrate the area when the number nine withdraws.
Tuchel has mentioned preferring dedicated wide players. The Arsenal and Newcastle stars consistently operate in wide areas and can retain the ball skillfully, engage in one-on-one situations, and enter the area to finish.
In midfield behind the attackers, Tuchel utilizes two central midfielders consisting of a holding midfielder and a partner with attacking liberty to support offensive play.
So how could Tuchel use these three players?
Foden and Bellingham would be competing with Cole Palmer, Morgan Rogers and Eberechi Eze for the attacking midfield position, with Kane likely to start up front.
Foden could feature as the central striker, which in theory could enable both Bellingham and Foden to operate without the captain.
There is an alternative approach all three could feature together and Tuchel hinted at it this week.
"For Man City, he operates similarly to a box-to-box or creative role, so perhaps in coming months we consider him as a central midfielder," he said.
Foden has been used in a more all-purpose midfield role this season.
That has permitted him to contribute from midfield and could categorize him as the number eight, next to a more defensive number six.
This would then allow Bellingham to play as the creative force and Kane as the striker.
No matter whether Tuchel opts to structure the side like this at the international competition, what bodes well is his preparedness to omit established stars in the interest of team harmony.