Kane, Bellingham and Foden can't fit in the same lineup - does the manager have a point?
With six wins out of six, an unbreached defense and World Cup qualification secured with two group games to spare, national team coach Thomas Tuchel could suggest he has chosen wisely throughout qualification.
Nevertheless, in the lead-up to Thursday's home game against Serbia, he sparked a debate when he stated that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - struggle to perform in the same team.
"At the moment, if we maintain the formation, they are unable to feature.
"It's possible but not within this system, not for the balance that we developed and not for the structure that also includes wingers who are like specialists in their positions. We play at the moment with a six, eight, a 10 and a nine."
From certain starters to fighting for spots
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but the manager's choices suggest that the Barcelona loanee and the Gunners' star are his primary selections on the wing positions respectively.
So can Bellingham, Foden and Kane play together?
Former Three Lions boss certainly thought so.
Bellingham, Foden and Kane featured in every England's seven matches at last summer's tournament in Germany, where Southgate's side were defeated by Spain in the final.
In the 16 matches the three have featured simultaneously, England have triumphed 10 times, drawn three and suffered three losses, netting 36 goals and letting in 14 strikes.
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 impressive ball progression, strike quality and skill in entering the penalty area when the number nine withdraws.
Tuchel has mentioned preferring dedicated wide players. Saka and Gordon 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 one with more license to join the forward movement.
Potential configurations for England's stars
Foden and Bellingham would be battling with other creative midfielders for the attacking midfield position, with Kane probably featuring up front.
Foden could play as the number nine, which theoretically could permit both Bellingham and Foden to feature instead of Kane.
There is one way all three could coexist effectively and Tuchel alluded to it this week.
"For Man City, he operates similarly to a central or attacking midfielder, 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 central midfielder, next to a more defensive number six.
This would then allow Bellingham to play as the attacking midfielder and Kane as the nine.
No matter whether Tuchel chooses to configure the team like this at the international competition, what appears positive is his willingness to leave big players out in the pursuit of tactical equilibrium.