Three Lions' top talents are unable to operate simultaneously - does the manager have a point?
With six wins from six matches, no goals conceded and World Cup qualification secured with two group games to spare, England manager Thomas Tuchel could suggest he has chosen wisely throughout qualification.
However, in the preparation for Thursday's Wembley encounter against Serbia, he raised questions when he claimed that three of the country's best players - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"Presently, if we keep the structure, they cannot play.
"They can but not with current tactics, not preserving harmony that we developed and not in this formation that also includes wingers who are highly specialized in their positions. We currently utilize with defensive, central, attacking midfielders and striker."
From guaranteed positions to competitive roles
The Manchester City and Real Madrid stars have been deployed on the flanks for England in the past, but the manager's choices imply that the Manchester United forward and Arsenal's winger are his preferred options on the wide areas respectively.
The question remains whether Bellingham, Foden and Kane play together?
The previous England manager evidently thought it possible.
Bellingham, Foden and Kane started all of England's seven matches at the European Championship in Germany, where Southgate's side were defeated by Spain in the final.
In the 16 fixtures the trio have played simultaneously, England have won 10, shared points three times and suffered three losses, scoring 36 times and conceding 14.
Analysis: Foden's versatility gives Tuchel options
Tuchel has employed a four-two-three-one setup that alters structure when England attack.
The Aston Villa player has been the main number 10 because of his impressive ball progression, strike quality and ability to attack the box when the number nine withdraws.
Tuchel has mentioned preferring natural flank operators. Saka and Gordon regularly feature on the wings and can hold the ball well, take their full-back on, and arrive in the box to score.
Behind this front four, Tuchel employs a double pivot consisting of a disciplined defensive presence and another with greater freedom to join the forward movement.
What solutions exist for the trio?
Foden and Bellingham would be competing with attacking alternatives for the creative hub, with Kane probably featuring up front.
Foden could feature as the main forward, which in theory could allow both Bellingham and Foden to play at Kane's expense.
There is a potential solution all three could feature together and Tuchel suggested it this week.
"At Manchester City, he operates similarly to a central or attacking midfielder, so maybe during the next months we consider him as a central midfielder," he said.
Foden has been deployed in a versatile central position this season.
That has permitted him to contribute from midfield and could make him an option as the central midfielder, paired with a defensive anchor.
This would then allow Bellingham to play as the attacking midfielder and Kane as the center forward.
Irrespective of whether Tuchel decides to set England up like this at the global tournament, what seems encouraging is his preparedness to omit established stars in the name of balance.