Three Lions' top talents struggle to operate simultaneously - does the manager have a point?
After achieving six consecutive triumphs from six matches, no goals conceded and World Cup qualification assured before the final rounds, England manager Thomas Tuchel could suggest he has chosen wisely throughout qualification.
Nevertheless, in the preparation for Thursday's home game against Serbia, he raised questions when he said that three of the England's elite footballers - Jude Bellingham, Phil Foden and Harry Kane - cannot play in the identical lineup.
"Presently, if we keep the structure, they won't fit together.
"They might but not with current tactics, not preserving harmony that we created and not for the structure that also includes wingers who are essentially experts in their positions. We play at the moment with defensive, central, attacking midfielders and striker."
From guaranteed positions to competitive roles
The Manchester City and Real Madrid stars have been utilized out wide for England in the past, but Tuchel's selections imply that the Barcelona loanee and Arsenal's winger are his primary selections on the wide areas respectively.
The question remains whether Bellingham, Foden and Kane play together?
The previous England manager apparently believed they could.
Bellingham, Foden and Kane started all of England's seven matches at the European Championship in Germany, where Southgate's side lost to Spain in the final.
In the 16 matches the trio have played alongside each other, England have triumphed 10 times, drawn three and suffered three losses, scoring 36 times and allowing 14 goals.
Tactical insight: Foden's flexibility provides alternatives
Tuchel has utilized a 4-2-3-1 formation that changes shape when England attack.
The young midfielder has been the key creative force because of his strong ball-carrying, ball-striking and ability to attack the box when the forward retreats.
Tuchel has mentioned preferring dedicated wide players. The Arsenal and Newcastle stars play out wide weekly and can hold the ball well, 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 another with greater freedom to contribute to the attack.
What solutions exist for the trio?
Foden and Bellingham would be vying against Cole Palmer, Morgan Rogers and Eberechi Eze for the attacking midfield position, with Kane probably featuring up front.
Foden could play as the main forward, which in theory could permit both Bellingham and Foden to feature instead of Kane.
There is a potential solution all three could play in this system and Tuchel suggested it this week.
"For Man City, he plays almost like a central or attacking midfielder, so potentially in future we regard him as a central midfielder," he said.
Foden has been utilized as a flexible midfielder this season.
That has allowed him to take responsibility deeper and could position him as the number eight, next to a more defensive number six.
This would then enable Bellingham to operate as the creative force and Kane as the nine.
Irrespective of 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 pursuit of tactical equilibrium.